APA (7th ed.) Citation

Wright, D. (1983). The psychology of moral behaviour. Penguin Books.

Chicago Style (17th ed.) Citation

Wright, Derek. The Psychology of Moral Behaviour. Harmondsworth [u.a.]: Penguin Books, 1983.

MLA (9th ed.) Citation

Wright, Derek. The Psychology of Moral Behaviour. Penguin Books, 1983.