APA (7th ed.) Citation

Shannon, J. D. (1980). Efficiency of alum coagulation for removal of trihalomethane precursors. [publisher not identified].

Chicago Style (17th ed.) Citation

Shannon, Joe Dan. Efficiency of Alum Coagulation for Removal of Trihalomethane Precursors. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Shannon, Joe Dan. Efficiency of Alum Coagulation for Removal of Trihalomethane Precursors. [publisher not identified], 1980.