I am using natbib and agsm for harvard style referencing. My related code is
\usepackage{natbib}
\bibliographystyle{agsm}
Then I am using \citep{} for citations. My problem is that in text I am getting (Author et al., 2012) and I want (Author et al., 2012). Does anyone know how to change this and get 'et al' in italics in the text?