APA引文

World Health Organization & Cassel, J. (1970). The Education and training of engineers for environmental health. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization and John Cassel. The Education and Training of Engineers for Environmental Health. Geneva: World Health Organization, 1970.

MLA引文

World Health Organization and John Cassel. The Education and Training of Engineers for Environmental Health. World Health Organization, 1970.