APA-referens

B W CALNEK, JOHN H BARNES, & L H Schwarte. (1965). Disease of poultry (9TH.). The Iova state university press.

Chicago-stil citat

B W CALNEK, JOHN H BARNES, och L H Schwarte. Disease of Poultry. 9TH. The Iova state university press, 1965.

MLA-referens

B W CALNEK, et al. Disease of Poultry. 9TH. The Iova state university press, 1965.