APA (7th ed.) Citation

Gehring, W. D. (1980). Charlie Chaplin's world of comedy. Ball State University.

Chicago Style (17th ed.) Citation

Gehring, Wes D. Charlie Chaplin's World of Comedy. Muncie Ind.: Ball State University, 1980.

MLA (9th ed.) Citation

Gehring, Wes D. Charlie Chaplin's World of Comedy. Ball State University, 1980.