APA (7th ed.) Citation

Barer, M. L., Evans, R. G., & Marmor, T. R. (1994). Why are some people healthy and others not?: The determinants of health of populations. A. de Gruyter.

Chicago Style (17th ed.) Citation

Barer, Morris Lionel, Robert G. Evans, and Theodore R. Marmor. Why Are Some People Healthy and Others Not?: The Determinants of Health of Populations. New York: A. de Gruyter, 1994.

MLA (9th ed.) Citation

Barer, Morris Lionel, et al. Why Are Some People Healthy and Others Not?: The Determinants of Health of Populations. A. de Gruyter, 1994.