Citazione Stile APA (7a Edizione)

World Health Organization. (1980). The primary health worker: Working guide, guidelines for training, guidelines for adaptation (Rev. ed.). World Health Organization ; available from WHO Publications Centre USA].

Citazione stile Chigago Style (17a edizione)

World Health Organization. The Primary Health Worker: Working Guide, Guidelines for Training, Guidelines for Adaptation. Rev. ed. Geneva : [Albany, N.Y.: World Health Organization ; available from WHO Publications Centre USA], 1980.

Citatione MLA (8a ed.)

World Health Organization. The Primary Health Worker: Working Guide, Guidelines for Training, Guidelines for Adaptation. Rev. ed. World Health Organization ; available from WHO Publications Centre USA], 1980.