APA (7th ed.) Citation

World Health Organization, Katz, F., & Fulop, T. (1978). Personnel for health care: Case studies of educational programmes. WHO.

Chicago Style (17th ed.) Citation

World Health Organization, F.M Katz, and T. Fulop. Personnel for Health Care: Case Studies of Educational Programmes. Geneva: WHO, 1978.

MLA (9th ed.) Citation

World Health Organization, et al. Personnel for Health Care: Case Studies of Educational Programmes. WHO, 1978.