APA (7th ed.) Citation

Ritter, C., & Hausler, W. J. (1961). Yearly variation in sanitary quality of well water. American Journal of Public Health & the Nations Health., 51, 1347.

Chicago Style (17th ed.) Citation

Ritter, C., and W. J. Hausler. "Yearly Variation in Sanitary Quality of Well Water." American Journal of Public Health & the Nations Health. 51 (1961): 1347.

MLA (9th ed.) Citation

Ritter, C., and W. J. Hausler. "Yearly Variation in Sanitary Quality of Well Water." American Journal of Public Health & the Nations Health., vol. 51, 1961, p. 1347.

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