APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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