APA (7 वां संस्करण) प्रशस्ति पत्र

NYE, R. D. Three psychologies: Perspectives from FREUD,SKINER, and ROGERS. Brooks/Cole Publishing Co.,1981.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

NYE, Robert D. Three Psychologies: Perspectives from FREUD,SKINER, and ROGERS. California: Brooks/Cole Publishing Co.,1981.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

NYE, Robert D. Three Psychologies: Perspectives from FREUD,SKINER, and ROGERS. Brooks/Cole Publishing Co.,1981.