APA (7e ed.) Bronvermelding

Smethurst, G. (1979). Basic water treatment: For application world-wide. Telford.

Chicago (17e ed.) Bronvermelding

Smethurst, George. Basic Water Treatment: For Application World-wide. London: Telford, 1979.

MLA (9e ed.) Bronvermelding

Smethurst, George. Basic Water Treatment: For Application World-wide. Telford, 1979.

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