APA (7 वां संस्करण) प्रशस्ति पत्र

(1964). Research in Personality. Holt, Rinehart and Winston.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Research in Personality. New York: Holt, Rinehart and Winston, 1964.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Research in Personality. Holt, Rinehart and Winston, 1964.