APA (7th ed.) Citation

Oppenhejm, R. (1948). The door of death. Harvill Press.

Chicago Style (17th ed.) Citation

Oppenhejm, Ralph. The Door of Death. London: Harvill Press, 1948.

MLA (9th ed.) Citation

Oppenhejm, Ralph. The Door of Death. Harvill Press, 1948.

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