APA (7th ed.) Citation

Jha, V. K., & Wydoski, D. S. (2002). Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory: Determination of organophosphate pesticides in filtered water by gas chromatography with flame photometric detection. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Jha, Virendra K., and Duane S. Wydoski. Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory: Determination of Organophosphate Pesticides in Filtered Water by Gas Chromatography with Flame Photometric Detection. Denver, Colo.: U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

MLA (9th ed.) Citation

Jha, Virendra K., and Duane S. Wydoski. Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory: Determination of Organophosphate Pesticides in Filtered Water by Gas Chromatography with Flame Photometric Detection. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.