APA način citiranja

Johnson, R. E. (1971). Existential man: The challenge of psychotherapy. Pergamon Press.

Čikaški stil citiranja

Johnson, Richard E. Existential Man: The Challenge of Psychotherapy. New York: Pergamon Press, 1971.

MLA način citiranja

Johnson, Richard E. Existential Man: The Challenge of Psychotherapy. Pergamon Press, 1971.