APA (7e ed.) Bronvermelding
ebrary, Inc, & Kay, B. H. (1999). Water resources: Health, environment and development. E & FN Spon.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Brian H. Kay. Water Resources: Health, Environment and Development. London: E & FN Spon, 1999.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Brian H. Kay. Water Resources: Health, Environment and Development. E & FN Spon, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.