APA (7th ed.) Citation

Parrett, O. S. (1939). Diseases of food animals. Southern Publishing Ass.

Chicago Style (17th ed.) Citation

Parrett, Owen S. Diseases of Food Animals. Southern Publishing Ass, 1939.

MLA (9th ed.) Citation

Parrett, Owen S. Diseases of Food Animals. Southern Publishing Ass, 1939.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.