In-text: Or Meryment (2006) stated that Wineries are becoming …. or if at the end of a sentence... for example...Wineries are becoming more interested in focusing their marketing tactics on online marketing (Meryment, 2006). 

Reference list: Meryment, E. (2006) “Distaff winemakers raise a glass of their own to their own”, The Australian, 7 October, p. 5. Available from: Factiva. [Accessed on 2 February 2007].