APA Citation

Macquarrie, J. (1972). Existentialism. Harmondsworth: Penguin Books.

Chicago Style Citation

Macquarrie, John. Existentialism. Harmondsworth: Penguin Books, 1972.

MLA Citation

Macquarrie, John. Existentialism. Harmondsworth: Penguin Books, 1972.

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