APA način citiranja (7. izdanje)
ebrary, Inc, Belasco, W. J., & Horowitz, R. (2009). Food chains: From farmyard to shopping cart. University of Pennsylvania Press.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, Warren James Belasco, i Roger Horowitz. Food Chains: From Farmyard to Shopping Cart. Philadelphia: University of Pennsylvania Press, 2009.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Food Chains: From Farmyard to Shopping Cart. University of Pennsylvania Press, 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.