Cita APA (7a ed.)

Bamberger, M., Sae-Hau, U., & González-Polio, E. (1982). Evaluation of sites and services projects: The evidence from El Salvador. World Bank.

Cita Chicago Style (17a ed.)

Bamberger, Michael, Umnuay Sae-Hau, y Edgardo González-Polio. Evaluation of Sites and Services Projects: The Evidence from El Salvador. Washington: World Bank, 1982.

Cita MLA (9a ed.)

Bamberger, Michael, et al. Evaluation of Sites and Services Projects: The Evidence from El Salvador. World Bank, 1982.