Παραπομπή APA

Gillespie, J. R. (1987). Animal nutrition and feeding. Delmar publishing.

Παραπομπή Chicago Style

Gillespie, J. R. Animal Nutrition and Feeding. New York: Delmar publishing, 1987.

Παραπομπή MLA

Gillespie, J. R. Animal Nutrition and Feeding. Delmar publishing, 1987.