Dyfyniad APA

Newell, K. W. (1975). Health by the people. World Health Organization.

Dyfyniad Arddull Chicago

Newell, Kenneth W. Health by the People. Geneva: World Health Organization, 1975.

Dyfyniad MLA

Newell, Kenneth W. Health by the People. World Health Organization, 1975.

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