Cita APA (7a ed.)

Birdsall, N., & Jamison, D. T. (1984). Income and other factors influencing fertility in China. World Bank.

Cita Chicago Style (17a ed.)

Birdsall, Nancy, y Dean T. Jamison. Income and Other Factors Influencing Fertility in China. Washington, D.C.: World Bank, 1984.

Cita MLA (9a ed.)

Birdsall, Nancy, y Dean T. Jamison. Income and Other Factors Influencing Fertility in China. World Bank, 1984.