APA aipamena

Ketcham, C. B. (1968). The search for meaningful existence. Weybright and Talley.

Chicago Style aipamena

Ketcham, Charles B. The Search for Meaningful Existence. New York: Weybright and Talley, 1968.

MLA aipamena

Ketcham, Charles B. The Search for Meaningful Existence. Weybright and Talley, 1968.