Cairncross, S., & Feachem, R. G. (1983). Environmental health engineering in the tropics: An introductory text. Wiley.
Chicago (17e ed.) BronvermeldingCairncross, Sandy, en Richard G. Feachem. Environmental Health Engineering in the Tropics: An Introductory Text. Chichester West Sussex: Wiley, 1983.
MLA (9e ed.) BronvermeldingCairncross, Sandy, en Richard G. Feachem. Environmental Health Engineering in the Tropics: An Introductory Text. Wiley, 1983.
Let op: Deze citaties zijn niet altijd 100% accuraat.