APA (7th ed.) Citation

Sayers, D. L. (1935). The Unpleasantness at the Bellona Club.

Chicago Style (17th ed.) Citation

Sayers, Dorothy Leigh. The Unpleasantness at the Bellona Club. London, 1935.

MLA (9th ed.) Citation

Sayers, Dorothy Leigh. The Unpleasantness at the Bellona Club. 1935.

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