APA (7th ed.) Citation

Spaulding, C. H. (1932). Filter problems and water softening. Journal: American Water Works Association, 24, 1352.

Chicago Style (17th ed.) Citation

Spaulding, C. H. "Filter Problems and Water Softening." Journal: American Water Works Association 24 (1932): 1352.

MLA (9th ed.) Citation

Spaulding, C. H. "Filter Problems and Water Softening." Journal: American Water Works Association, vol. 24, 1932, p. 1352.

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