APA (7th ed.) Citation

Hemingway, E., & Riley, K. (1949). The sun also rises. Bantam Books.

Chicago Style (17th ed.) Citation

Hemingway, Ernest, and Kenneth Riley. The Sun Also Rises. New York: Bantam Books, 1949.

MLA (9th ed.) Citation

Hemingway, Ernest, and Kenneth Riley. The Sun Also Rises. Bantam Books, 1949.

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