APA (7th ed.) Citation

McCarthy, K. A., & Gale, R. W. (1999). Investigation of the distribution of organochlorine and polycyclic aromatic hydrocarbon compounds in the Lower Columbia River using semipermeable membrane devices. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

McCarthy, Kathleen A., and Robert W. Gale. Investigation of the Distribution of Organochlorine and Polycyclic Aromatic Hydrocarbon Compounds in the Lower Columbia River Using Semipermeable Membrane Devices. Portland, Or.: U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

McCarthy, Kathleen A., and Robert W. Gale. Investigation of the Distribution of Organochlorine and Polycyclic Aromatic Hydrocarbon Compounds in the Lower Columbia River Using Semipermeable Membrane Devices. U.S. Geological Survey, 1999.

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