Cita APA

Walsh, J. A., & Warren, K. S. (1980). Selective primary health care: Strategies for the control of disease in the developing world. [Lugar de publicación no identificado]: [editor no identificado].

Citación estilo Chicago

Walsh, Julia A., y Kenneth S. Warren. Selective Primary Health Care: Strategies for the Control of Disease in the Developing World. [Lugar de publicación no identificado]: [editor no identificado], 1980.

Cita MLA

Walsh, Julia A., y Kenneth S. Warren. Selective Primary Health Care: Strategies for the Control of Disease in the Developing World. [Lugar de publicación no identificado]: [editor no identificado], 1980.