APA (7th ed.) Citation

Cain, J. M. (1947). The butterfly. A. A. Knopf.

Chicago Style (17th ed.) Citation

Cain, James M. The Butterfly. New York: A. A. Knopf, 1947.

MLA (9th ed.) Citation

Cain, James M. The Butterfly. A. A. Knopf, 1947.

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