APA (7 वां संस्करण) प्रशस्ति पत्र

Gamble, A. D. (1931). Peace trends. National Council of Catholic Women.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gamble, Anna Dill. Peace Trends. Washington, D.C.: National Council of Catholic Women, 1931.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Gamble, Anna Dill. Peace Trends. National Council of Catholic Women, 1931.