Cita APA

Wagner, E. G., & Lanoix, J. N. (1958). Excreta disposal for rural areas and small communities. Geneva: World Health Organization.

Citación estilo Chicago

Wagner, Edmund G., y J. N. Lanoix. Excreta Disposal for Rural Areas and Small Communities. Geneva: World Health Organization, 1958.

Cita MLA

Wagner, Edmund G., y J. N. Lanoix. Excreta Disposal for Rural Areas and Small Communities. Geneva: World Health Organization, 1958.