Cita APA (7a ed.)

Rogers, C. R., & Stevens, B. (1973). Person to person: The problem of being human : a new trend in psychology (Pocket Book ed.). Pocket Books.

Cita Chicago Style (17a ed.)

Rogers, Carl R., y Barry Stevens. Person to Person: The Problem of Being Human : A New Trend in Psychology. Pocket Book ed. New York: Pocket Books, 1973.

Cita MLA (9a ed.)

Rogers, Carl R., y Barry Stevens. Person to Person: The Problem of Being Human : A New Trend in Psychology. Pocket Book ed. Pocket Books, 1973.