Cita APA

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

Citación estilo Chicago

Rogers, Carl R., and Barry Stevens. Person to Person: The Problem of Being Human, a New Trend in Psychology. London: Souvenir Press, 1973.

Cita MLA

Rogers, Carl R., and Barry Stevens. Person to Person: The Problem of Being Human, a New Trend in Psychology. Souvenir Press, 1973.