APA (7th ed.) Citation

Levinson, D. J. (1978). The Seasons of a man's life. Knopf.

Chicago Style (17th ed.) Citation

Levinson, Daniel J. The Seasons of a Man's Life. New York: Knopf, 1978.

MLA (9th ed.) Citation

Levinson, Daniel J. The Seasons of a Man's Life. Knopf, 1978.