APA (7th ed.) Citation

Paul, W. (1983). Ernst Lubitsch's American comedy. Columbia Univ. Pr.

Chicago Style (17th ed.) Citation

Paul, William. Ernst Lubitsch's American Comedy. New York: Columbia Univ. Pr, 1983.

MLA (9th ed.) Citation

Paul, William. Ernst Lubitsch's American Comedy. Columbia Univ. Pr, 1983.

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