APA (7th ed.) Citation

Mackie, J. L. (1985). Ethics: Inventing right and wrong (1st ed., reprinted 1985.). Penguin Books.

Chicago Style (17th ed.) Citation

Mackie, John L. Ethics: Inventing Right and Wrong. 1st ed., reprinted 1985. Harmondsworth, Middlesex [etc.]: Penguin Books, 1985.

MLA (9th ed.) Citation

Mackie, John L. Ethics: Inventing Right and Wrong. 1st ed., reprinted 1985. Penguin Books, 1985.