APA (7th ed.) Citation

Cook, D., & Pitt, V. (1975). A closer look at dogs. Hamilton.

Chicago Style (17th ed.) Citation

Cook, David, and Valerie Pitt. A Closer Look at Dogs. London: Hamilton, 1975.

MLA (9th ed.) Citation

Cook, David, and Valerie Pitt. A Closer Look at Dogs. Hamilton, 1975.