APA Citation

Ellms, J. (1928). Water Purification (2a ed.). New York: McGraw Hill.

Chicago Style Citation

Ellms, Joseph. Water Purification. 2a ed. New York: McGraw Hill, 1928.

MLA Citation

Ellms, Joseph. Water Purification. 2a ed. New York: McGraw Hill, 1928.

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