APA (7th ed.) Citation

Hardenbergh, W. A. (1940). Operation of water-treatment plants. International Textbook Co..

Chicago Style (17th ed.) Citation

Hardenbergh, W. A. Operation of Water-treatment Plants. Scranton, Pa.: International Textbook Co., 1940.

MLA (9th ed.) Citation

Hardenbergh, W. A. Operation of Water-treatment Plants. International Textbook Co., 1940.

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