APA (7th ed.) Citation

Spaulding, C. H. (1938). Some new practices in water softening. Water Works & Sewerage., 85, 153.

Chicago Style (17th ed.) Citation

Spaulding, C. H. "Some New Practices in Water Softening." Water Works & Sewerage. 85 (1938): 153.

MLA (9th ed.) Citation

Spaulding, C. H. "Some New Practices in Water Softening." Water Works & Sewerage., vol. 85, 1938, p. 153.

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