APA (7th ed.) Citation

Ehlers, V. M., & Steel, E. W. (1943). Municipal and rural sanitation (3. ed., 6. impr.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Ehlers, Victor Marcus, and Ernest William Steel. Municipal and Rural Sanitation. 3. ed., 6. impr. New York [u.a.]: McGraw-Hill, 1943.

MLA (9th ed.) Citation

Ehlers, Victor Marcus, and Ernest William Steel. Municipal and Rural Sanitation. 3. ed., 6. impr. McGraw-Hill, 1943.