APA (7th ed.) Citation

Lewisohn, L. (1930). The Case of Mr. Crump. John Henderson.

Chicago Style (17th ed.) Citation

Lewisohn, Ludwig. The Case of Mr. Crump. New York: John Henderson, 1930.

MLA (9th ed.) Citation

Lewisohn, Ludwig. The Case of Mr. Crump. John Henderson, 1930.