APA (7th ed.) Citation

Hammett, D. (1931). The glass key. A.A. Knopf.

Chicago Style (17th ed.) Citation

Hammett, Dashiell. The Glass Key. New York: A.A. Knopf, 1931.

MLA (9th ed.) Citation

Hammett, Dashiell. The Glass Key. A.A. Knopf, 1931.

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