Cita APA (7a ed.)

Coop, I. (1949). The Principles and practice of animal nutrition. E.V Paul.

Cita Chicago Style (17a ed.)

Coop, I.E. The Principles and Practice of Animal Nutrition. Wellington: E.V Paul, 1949.

Cita MLA (8a ed.)

Coop, I.E. The Principles and Practice of Animal Nutrition. E.V Paul, 1949.