APA (7th ed.) Citation

Bongaarts, J., & Bulatao, R. A. (2000). Beyond six billion: Forecasting the world's population. National Academy Press.

Chicago Style (17th ed.) Citation

Bongaarts, John, and Rodolfo A. Bulatao. Beyond Six Billion: Forecasting the World's Population. Washington D.C: National Academy Press, 2000.

MLA (9th ed.) Citation

Bongaarts, John, and Rodolfo A. Bulatao. Beyond Six Billion: Forecasting the World's Population. National Academy Press, 2000.