APA (7e ed.) Bronvermelding

(1982). Appropriate methods of treating : water and: Wastewater in developing countries. Ann Arbor Science.

Chicago (17e ed.) Bronvermelding

Appropriate Methods of Treating : Water and: Wastewater in Developing Countries. Ann Arbor: Ann Arbor Science, 1982.

MLA (9e ed.) Bronvermelding

Appropriate Methods of Treating : Water and: Wastewater in Developing Countries. Ann Arbor Science, 1982.

Let op: Deze citaties zijn niet altijd 100% accuraat.