APA Edition Citation

Lutz, W., Sanderson, W. C., & Scherbov, S. (2005). The End of world population growth in the 21st century.

Chicago Edition Citation

Lutz, Wolfgang, Warren C. Sanderson, and Sergei Scherbov. The End of World Population Growth in the 21st Century. London, Earth Scan, 2005.

MLA Edition Citation

Lutz, Wolfgang, et al. The End of World Population Growth in the 21st Century. 2005.