WARD, R. C. (1990). Design Of Water Quality Monitoring Systems Robert C. Ward; Jim C. Loftis And Graham B. Mcbride. Van Nostrand Reinhold.
Chicago (17e ed.) BronvermeldingWARD, Robert C. Design Of Water Quality Monitoring Systems Robert C. Ward; Jim C. Loftis And Graham B. Mcbride. Van Nostrand Reinhold, 1990.
MLA (8e ed.) BronvermeldingWARD, Robert C. Design Of Water Quality Monitoring Systems Robert C. Ward; Jim C. Loftis And Graham B. Mcbride. Van Nostrand Reinhold, 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.