APA (7th ed.) Citation

Russell, B. (1967). Has man a future? Penguin.

Chicago Style (17th ed.) Citation

Russell, Bertrand. Has Man a Future? Harmondsworth [etc.]: Penguin, 1967.

MLA (9th ed.) Citation

Russell, Bertrand. Has Man a Future? Penguin, 1967.

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