APA (7th ed.) Citation

Piot, P., Kapita, B. M., & Ngugi, E. N. (1993). AIDS in Africa: A manual for physicians. Geneva: WHO.

Chicago Style (17th ed.) Citation

Piot, Peter, Bila M. Kapita, and Elizabeth N. Ngugi. AIDS in Africa: A Manual for Physicians. Geneva: WHO, 1993.

MLA (8th ed.) Citation

Piot, Peter, et al. AIDS in Africa: A Manual for Physicians. Geneva: WHO, 1993.