APA (7 वां संस्करण) प्रशस्ति पत्र

-. (1985). Introduction to theories of personality. John Wiley and Sons.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

-. Introduction to Theories of Personality. New York: John Wiley and Sons, 1985.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

-. Introduction to Theories of Personality. John Wiley and Sons, 1985.