APA (7th ed.) Citation

Lindsey, B. D., & Bickford, T. M. (1999). Hydrogeologic framework and sampling design for an assessment of agricultural pesticides in ground water in Pennsylvania. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Lindsey, Bruce D., and Tammy M. Bickford. Hydrogeologic Framework and Sampling Design for an Assessment of Agricultural Pesticides in Ground Water in Pennsylvania. Lemoyne, Pa.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Lindsey, Bruce D., and Tammy M. Bickford. Hydrogeologic Framework and Sampling Design for an Assessment of Agricultural Pesticides in Ground Water in Pennsylvania. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.