APA (7th ed.) Citation

Wodehouse, P. G. (1973). The head of Kay's. Souvenir Press.

Chicago Style (17th ed.) Citation

Wodehouse, P. G. The Head of Kay's. [London]: Souvenir Press, 1973.

MLA (9th ed.) Citation

Wodehouse, P. G. The Head of Kay's. Souvenir Press, 1973.