Gaya APA
Rogers, C, R. (2012).
On Becoming a person: a therapist's view of psychotherapy (Cet. 1).
Yogyakarta :
Pustaka Pelajar.
Gaya MLA
Rogers, Carl, R..
"On Becoming a person: a therapist's view of psychotherapy".
Cet. 1
Yogyakarta :
Pustaka Pelajar,
2012.
Buku.