Cita APA

World Health Organization. (1985). World directory of schools of public health and postgraduate training programmes in public health (3. ed.). Geneva: World Health Organization.

Citación estilo Chicago

World Health Organization. World Directory of Schools of Public Health and Postgraduate Training Programmes in Public Health. 3. ed. Geneva: World Health Organization, 1985.

Cita MLA

World Health Organization. World Directory of Schools of Public Health and Postgraduate Training Programmes in Public Health. 3. ed. Geneva: World Health Organization, 1985.