APA (7 वां संस्करण) प्रशस्ति पत्र

Miguel, E., & Kremer, M. (2001). Worms: Education and health externalities in Keyna. National Bureau of Economic Research.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Miguel, Edward, और Michael Kremer. Worms: Education and Health Externalities in Keyna. Cambridge: National Bureau of Economic Research, 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Miguel, Edward, और Michael Kremer. Worms: Education and Health Externalities in Keyna. National Bureau of Economic Research, 2001.