APA (7th ed.) Citation

Greenwald, H., & Rich, E. (1984). The happy person. Stein and Day.

Chicago Style (17th ed.) Citation

Greenwald, Harold, and Elizabeth Rich. The Happy Person. New York: Stein and Day, 1984.

MLA (9th ed.) Citation

Greenwald, Harold, and Elizabeth Rich. The Happy Person. Stein and Day, 1984.