APA (7th ed.) Citation

Nelson, W. N. (1991). Morality, what's in it for me?: A historical introduction to ethics. Westview Press.

Chicago Style (17th ed.) Citation

Nelson, William N. Morality, What's in It for Me?: A Historical Introduction to Ethics. Boulder, Colo: Westview Press, 1991.

MLA (8th ed.) Citation

Nelson, William N. Morality, What's in It for Me?: A Historical Introduction to Ethics. Westview Press, 1991.