APA Citatie

Lester, J. N. (1987). Heavy Metals in Waste Water and Sludge Treatment Process. CRC.

Chicago Style citaat

Lester, John. N. Heavy Metals in Waste Water and Sludge Treatment Process. Florida: CRC, 1987.

MLA citatie

Lester, John. N. Heavy Metals in Waste Water and Sludge Treatment Process. CRC, 1987.

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