APA (7 वां संस्करण) प्रशस्ति पत्र

Gordon, S., & Libby, R. W. (1976). Sexuality today and tomorrow: Contemporary issues in human sexuality. Duxbury.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gordon, Sol, और Roger W. Libby. Sexuality Today and Tomorrow: Contemporary Issues in Human Sexuality. California: Duxbury, 1976.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Gordon, Sol, और Roger W. Libby. Sexuality Today and Tomorrow: Contemporary Issues in Human Sexuality. Duxbury, 1976.