APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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