APA (7th ed.) Citation

Watson, A. (1970). Animal populations in relation to their food resources. Blackwell.

Chicago Style (17th ed.) Citation

Watson, Adam. Animal Populations in Relation to Their Food Resources. Oxford: Blackwell, 1970.

MLA (9th ed.) Citation

Watson, Adam. Animal Populations in Relation to Their Food Resources. Blackwell, 1970.

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