APA (7th ed.) Citation

Kellner, O. J. (1915). The scientific feeding of animals. Duckworth.

Chicago Style (17th ed.) Citation

Kellner, Oscar Johann. The Scientific Feeding of Animals. London: Duckworth, 1915.

MLA (9th ed.) Citation

Kellner, Oscar Johann. The Scientific Feeding of Animals. Duckworth, 1915.

Warning: These citations may not always be 100% accurate.