APA (7th ed.) Citation

Institute of Sewage Purification. Journal and proceedings - Institute of Sewage Purification. Institute of Sewage Purification.

Chicago Style (17th ed.) Citation

Institute of Sewage Purification. Journal and Proceedings - Institute of Sewage Purification. London: Institute of Sewage Purification.

MLA (9th ed.) Citation

Institute of Sewage Purification. Journal and Proceedings - Institute of Sewage Purification. Institute of Sewage Purification.

Warning: These citations may not always be 100% accurate.