APA (7 वां संस्करण) प्रशस्ति पत्र

Snow, D. M. (2010). Cases in international relations: Portraits of the future (4th ed.). Longman.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Snow, Donald M. Cases in International Relations: Portraits of the Future. 4th ed. New York: Longman, 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Snow, Donald M. Cases in International Relations: Portraits of the Future. 4th ed. Longman, 2010.