APA (7th ed.) Citation

Pol, L. G., Thomas, R. K., & Thomas, R. K. (1992). The demography of health and health care. Plenum Pr.

Chicago Style (17th ed.) Citation

Pol, Louis G., Richard K. Thomas, and Richard K. Thomas. The Demography of Health and Health Care. New York [u.a.]: Plenum Pr, 1992.

MLA (8th ed.) Citation

Pol, Louis G., et al. The Demography of Health and Health Care. Plenum Pr, 1992.