APA (7e ed.) Bronvermelding

Não informado. (1901). Journal and Proceedings of the Institution of Sewage Purification. Institute of Sewage and Purification.

Chicago (17e ed.) Bronvermelding

Não informado. Journal and Proceedings of the Institution of Sewage Purification. London: Institute of Sewage and Purification, 1901.

MLA (8e ed.) Bronvermelding

Não informado. Journal and Proceedings of the Institution of Sewage Purification. Institute of Sewage and Purification, 1901.

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