APA (7th ed.) Citation

Francy, D. S., & Shaffer, K. (2008). Quality-assurance plan for water-quality activities in the USGS Ohio Water Science Center. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Francy, Donna S., and Kimberly Shaffer. Quality-assurance Plan for Water-quality Activities in the USGS Ohio Water Science Center. Reston, Va.: U.S. Geological Survey, 2008.

MLA (9th ed.) Citation

Francy, Donna S., and Kimberly Shaffer. Quality-assurance Plan for Water-quality Activities in the USGS Ohio Water Science Center. U.S. Geological Survey, 2008.