APA (7th ed.) Citation

Cain, J. M. (1981). Wenn der Postmann zweimal klingelt ... (The postman allways rings twice, dt.) Kriminalroman.

Chicago Style (17th ed.) Citation

Cain, James Mallahan. Wenn Der Postmann Zweimal Klingelt ... (The Postman Allways Rings Twice, Dt.) Kriminalroman. 1981.

MLA (9th ed.) Citation

Cain, James Mallahan. Wenn Der Postmann Zweimal Klingelt ... (The Postman Allways Rings Twice, Dt.) Kriminalroman. 1981.

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