Cita APA

Bos, E. R., & Bulatao, R. A. 1. (1990). Projecting fertility for all countries. Washington, DC: The World Bank.

Citación estilo Chicago

Bos, Eduard R., y Rodolfo A 1944- Bulatao. Projecting Fertility for All Countries. Washington, DC: The World Bank, 1990.

Cita MLA

Bos, Eduard R., y Rodolfo A 1944- Bulatao. Projecting Fertility for All Countries. Washington, DC: The World Bank, 1990.