Cita APA

J F D Greenhalgh, John K Loosli, P McDONALD, & R A Edwards. (1987). Animal nutrition (4.). England.

Chicago Edition Citation

J F D Greenhalgh, John K Loosli, P McDONALD, i R A Edwards. Animal Nutrition. 4. England, 1987.

Cita MLA

J F D Greenhalgh, et al. Animal Nutrition. 4. England, 1987.