Style de citation APA

Barger et al, B S POMEROY, E H Barger, & L E CARD. (1953). Diseases and parasites of poultry. Culcutta.

Style de citation Chicago

Barger et al, B S POMEROY, E H Barger, et L E CARD. Diseases and Parasites of Poultry. Culcutta, 1953.

Style de citation MLA

Barger et al, et al. Diseases and Parasites of Poultry. Culcutta, 1953.