APA (7th ed.) Citation

Gardner, E. S., Christie, A., & Lockridge, F. L. D. (1942). The case of the empty tin. Detective Book Club.

Chicago Style (17th ed.) Citation

Gardner, Erle Stanley, Agatha Christie, and Frances Louise Davis Lockridge. The Case of the Empty Tin. New York: Detective Book Club, 1942.

MLA (9th ed.) Citation

Gardner, Erle Stanley, et al. The Case of the Empty Tin. Detective Book Club, 1942.