APA (7th ed.) Citation

Durrell, G., Potter, J., & Hopkins, A. (1995). My family and other animals. Penguin Books.

Chicago Style (17th ed.) Citation

Durrell, Gerald, Joc Potter, and Andy Hopkins. My Family and Other Animals. London: Penguin Books, 1995.

MLA (9th ed.) Citation

Durrell, Gerald, et al. My Family and Other Animals. Penguin Books, 1995.