I am using the biblatex-chicago package with the following options:
\usepackage[authordate,backend=biber,cmsdate=both,useprefix=false]{biblatex-chicago}
What I would like to have is a citation in the flow of text like the one that obtains from using \textcite, but with an extra citation in brackets right after the year of the first citation, just as if I were using the \cite command as an optional argument "within" the textcite command. I would like to have something like the following:
The closest I can get to this is by manually typing the first author's name and the opening bracket, use the \citeyear command with the first bibliographical entry and the \cite command with the second, and then manually type the closing bracket. However, that would put the original year (origyear in the .bib file) 1963 into round rather than square brackets. Besides, I am pretty sure that there is a more elegant solution.
Here is a MWEB that generates the round-bracket problem:
\documentclass[11pt,a4paper,oneside,notitlepage,hidelinks,onehalfspacing]{book}
\usepackage[authordate,backend=biber,cmsdate=both,useprefix=false]{biblatex-chicago}
\addbibresource{\jobname.bib}
\usepackage{filecontents}
\begin{filecontents}{\jobname.bib}
@book{dray:laws_and_explanation_in_history,
author = {Dray, William H.},
title = {Laws and Explanation in History},
year = 1957,
location = {Oxford, UK},
publisher = {Oxford University Press},
}
@inbook{hempel:reasons_and_covering_laws_in_historical_explanation,
author = {Hempel, Carl G.},
title = {Reasons and Covering Laws in Historical Explanation},
subtitle = {Studies in Science, Explanation, and Rationality},
booktitle = {The Philosophy of Carl G. Hempel},
bookeditor = {Fetzer, James E.},
year = 2001,
origyear = 1963,
location = {New York},
publisher = {Oxford University Press},
pages = {297--310},
}
\end{filecontents}
\begin{document}
Dray (\citeyear{dray:laws_and_explanation_in_history}, \cite{hempel:reasons_and_covering_laws_in_historical_explanation})
\end{document}


.bibentries that would illustrate the issue for people to play with. This seems especially necessary given that the Hempel entry has two dates. See How to write a MWEB (Minimal working example with Bibliography)? for how to do that. – Alan Munn Sep 22 '16 at 16:36\citeauthor{dray} \parentext{\citeyear{dray}, \cite{hempel}}to get the order of parentheses and brackets right. – lukascbossert Sep 23 '16 at 11:07\citeauthor{dray} \parentext{\cite*{dray}, \cite{hempel}}instead the link is there. I think you should add that as an answer. – moewe Sep 26 '16 at 13:22\postcitecommand provided here worked for me. Thanks @LukasCB for pointing me to that discussion. – poxx Jul 25 '17 at 09:34