APA-viite

Frewer, L., & van Trijp, H. (2007). Understanding consumers of food products. Woodhead.

Chicago-tyylinen lähdeviittaus

Frewer, Lynn, ja Hans van Trijp. Understanding Consumers of Food Products. Cambridge: Woodhead, 2007.

MLA-viite

Frewer, Lynn, ja Hans van Trijp. Understanding Consumers of Food Products. Woodhead, 2007.