Cita APA

Preston, T. R. (1995). Tropical animal feeding: A manual for research workers. Viet Nam: Food agriculture Organization of the United Nations.

Citación estilo Chicago

Preston, T. R. Tropical Animal Feeding: A Manual for Research Workers. Viet Nam: Food agriculture Organization of the United Nations, 1995.

Cita MLA

Preston, T. R. Tropical Animal Feeding: A Manual for Research Workers. Viet Nam: Food agriculture Organization of the United Nations, 1995.