Style de citation APA

Whittington, D., Lampietti, J., Poulos, C., Cropper, M. L., & Haile, M. (2000). The Value of Preventing Malaria in Tembien, Ethiopia. The World Bank.

Style de citation Chicago

Whittington, Dale, Julian Lampietti, Christine Poulos, Maureen L. Cropper, et Mitiku Haile. The Value of Preventing Malaria in Tembien, Ethiopia. Washington, D.C: The World Bank, 2000.

Style de citation MLA

Whittington, Dale, et al. The Value of Preventing Malaria in Tembien, Ethiopia. The World Bank, 2000.