APA (7th ed.) Citation

Serow, W. J., Sly, D. F., & Wrigley, J. M. (1990). Population aging in the United States (1. publ.). Greenwood Press.

Chicago Style (17th ed.) Citation

Serow, William J., David F. Sly, and J. M. Wrigley. Population Aging in the United States. 1. publ. New York u.a: Greenwood Press, 1990.

MLA (9th ed.) Citation

Serow, William J., et al. Population Aging in the United States. 1. publ. Greenwood Press, 1990.