APA (7th ed.) Citation

Keaton, B., & Samuels, C. (1968). My wonderful world of slapstick. Allen & Unwin.

Chicago Style (17th ed.) Citation

Keaton, Buster, and Charles Samuels. My Wonderful World of Slapstick. London: Allen & Unwin, 1968.

MLA (9th ed.) Citation

Keaton, Buster, and Charles Samuels. My Wonderful World of Slapstick. Allen & Unwin, 1968.

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