Cita APA (7a ed.)
Delgado, C. L., Crosson, P., & Courbois, C. (1997). The impact of livestock and fisheries on food availability and demand in 2020. Wiley.
Cita Chicago Style (17a ed.)
Delgado, Christopher L., Pierre Crosson, y Claude Courbois. The Impact of Livestock and Fisheries on Food Availability and Demand in 2020. Wiley, 1997.
Cita MLA (9a ed.)
Delgado, Christopher L., et al. The Impact of Livestock and Fisheries on Food Availability and Demand in 2020. Wiley, 1997.
Precaución: Estas citas no son 100% exactas.