Dyfyniad APA

Simons-Morton, B. G., Greene, W. H., & Gottlieb, N. H. (1995). Introduction to health education and health promotion (2nd ed.). Waveland Press.

Dyfyniad Arddull Chicago

Simons-Morton, Bruce G., Walter H. Greene, and Nell H. Gottlieb. Introduction to Health Education and Health Promotion. 2nd ed. Prospect Heights, IL: Waveland Press, 1995.

Dyfyniad MLA

Simons-Morton, Bruce G., et al. Introduction to Health Education and Health Promotion. 2nd ed. Waveland Press, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.