APA (7th ed.) Citation

Wodehouse, P. G. (1930). Very good, Jeeves! Penguin Books.

Chicago Style (17th ed.) Citation

Wodehouse, P. G. Very Good, Jeeves! Harmondsworth, England ; New York: Penguin Books, 1930.

MLA (9th ed.) Citation

Wodehouse, P. G. Very Good, Jeeves! Penguin Books, 1930.