Citazione Stile APA (7a Edizione)

Kelly, N. C., & Wills, J. M. (1996). Manual of animal nutrition and feeding. BSAVA.

Citazione stile Chigago Style (17a edizione)

Kelly, Noel C., e Josephine M. Wills. Manual of Animal Nutrition and Feeding. Gloucestershire: BSAVA, 1996.

Citatione MLA (9a ed.)

Kelly, Noel C., e Josephine M. Wills. Manual of Animal Nutrition and Feeding. BSAVA, 1996.