Gaya APA

International Journal of Psychology and Psychological Therapy. (2019). Surabaya: International Journal of Psychology and Psychological Therapy Facultad de Humanidades, Edi.

Gaya MLA

International Journal of Psychology and Psychological Therapy. . Surabaya: International Journal of Psychology and Psychological Therapy Facultad de Humanidades, Edi, 2019. Buku Teks.