APA (7 वां संस्करण) प्रशस्ति पत्र

Cummings, S. D. (2008). Red states, blue states and the coming sharecropper society. Algora Pub..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Cummings, Stephen D. Red States, Blue States and the Coming Sharecropper Society. New York: Algora Pub., 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Cummings, Stephen D. Red States, Blue States and the Coming Sharecropper Society. Algora Pub., 2008.