APA (7th ed.) Citation

Stengel, E. (1964). Suicide and attempted suicide. Penguin Books.

Chicago Style (17th ed.) Citation

Stengel, Erwin. Suicide and Attempted Suicide. Harmondsworth: Penguin Books, 1964.

MLA (9th ed.) Citation

Stengel, Erwin. Suicide and Attempted Suicide. Penguin Books, 1964.

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