APA (7 वां संस्करण) प्रशस्ति पत्र

-. (1977). Law in Philosophical perspective: Selected readings. Wadsworth Publishing Comp.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

-. Law in Philosophical Perspective: Selected Readings. California: Wadsworth Publishing Comp, 1977.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

-. Law in Philosophical Perspective: Selected Readings. Wadsworth Publishing Comp, 1977.