APA (7th ed.) Citation

Usborne, R. (1988). The Penguin Wodehouse companion (1. publ.). Penguin.

Chicago Style (17th ed.) Citation

Usborne, Richard. The Penguin Wodehouse Companion. 1. publ. London [u.a.]: Penguin, 1988.

MLA (9th ed.) Citation

Usborne, Richard. The Penguin Wodehouse Companion. 1. publ. Penguin, 1988.

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