APA (7th ed.) Citation

International conference on sanitary engineering London, England, & Institution of Sanitary Engineers (Great Britain). (1925). Transactions of the International conference on sanitary engineering, London--1924. The Institution of sanitary engineers.

Chicago Style (17th ed.) Citation

International conference on sanitary engineering London, England, and Institution of Sanitary Engineers (Great Britain). Transactions of the International Conference on Sanitary Engineering, London--1924. London,: The Institution of sanitary engineers, 1925.

MLA (8th ed.) Citation

International conference on sanitary engineering London, England, and Institution of Sanitary Engineers (Great Britain). Transactions of the International Conference on Sanitary Engineering, London--1924. The Institution of sanitary engineers, 1925.