APA (7th ed.) Citation

Mellen, S. L. W. (1981). The evolution of love. W.H. Freeman.

Chicago Style (17th ed.) Citation

Mellen, Sydney L. W. The Evolution of Love. Oxford, [England] ; San Francisco, Calif.: W.H. Freeman, 1981.

MLA (9th ed.) Citation

Mellen, Sydney L. W. The Evolution of Love. W.H. Freeman, 1981.