APA (7th ed.) Citation

American Public Health Association, American Water Works Association, Water Environment Federation, & Bridgewater, L. L. (2017). Standard methods: For the examination of water and wastewater (23rd Edition.). APHA : American Water Works Association : Water Environment Federation.

Chicago Style (17th ed.) Citation

American Public Health Association, American Water Works Association, Water Environment Federation, and Laura L. Bridgewater. Standard Methods: For the Examination of Water and Wastewater. 23rd Edition. Washington: APHA : American Water Works Association : Water Environment Federation, 2017.

MLA (9th ed.) Citation

American Public Health Association, et al. Standard Methods: For the Examination of Water and Wastewater. 23rd Edition. APHA : American Water Works Association : Water Environment Federation, 2017.