APA (7th ed.) Citation

Rogers, C. R., & Stevens, B. (1998). Person to person: The problem of being human. Souvenir Press.

Chicago Style (17th ed.) Citation

Rogers, Carl R., and Barry Stevens. Person to Person: The Problem of Being Human. London: Souvenir Press, 1998.

MLA (8th ed.) Citation

Rogers, Carl R., and Barry Stevens. Person to Person: The Problem of Being Human. Souvenir Press, 1998.