Dyfyniad APA

World Health Organization. Regional Office for Europe, Badura, B., & Kickbusch, I. (1991). Health promotion research: Towards a new social epidemiology. World Health Organization, Regional Office for Europe.

Dyfyniad Arddull Chicago

World Health Organization. Regional Office for Europe, Bernhard Badura, and Ilona Kickbusch. Health Promotion Research: Towards a New Social Epidemiology. Copenhagen: World Health Organization, Regional Office for Europe, 1991.

Dyfyniad MLA

World Health Organization. Regional Office for Europe, et al. Health Promotion Research: Towards a New Social Epidemiology. World Health Organization, Regional Office for Europe, 1991.

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