Citazione APA

South Africa. Dept. of Health. (1940). Plague prevention and rodent destruction (Rev. ed.). Dept. of Public Health.

Stile di citazione Chicago

South Africa. Dept. of Health. Plague Prevention and Rodent Destruction. Rev. ed. Pretoria: Dept. of Public Health, 1940.

Citazione MLA

South Africa. Dept. of Health. Plague Prevention and Rodent Destruction. Rev. ed. Dept. of Public Health, 1940.