Cita APA (7a ed.)

Birdsall, N., Levine, R., & Ibrahim, A. (2005). Towards universal primary education: Investments, incentives, and institutions. Sterling, Va. : Earthscan.

Cita Chicago Style (17a ed.)

Birdsall, Nancy, Ruth Levine, y Amina Ibrahim. Towards Universal Primary Education: Investments, Incentives, and Institutions. London: Sterling, Va. : Earthscan, 2005.

Cita MLA (8a ed.)

Birdsall, Nancy, et al. Towards Universal Primary Education: Investments, Incentives, and Institutions. Sterling, Va. : Earthscan, 2005.

Precaución: Estas citas no son 100% exactas.