APA (7th ed.) Citation

Bickford, T. M., Lindsey, B. D., & Beaver, M. R. (1996). Bacteriological quality of ground water used for household supply, lower Susquehanna River Basin, Pennsylvania and Maryland. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Bickford, Tammy M., Bruce D. Lindsey, and Mark R. Beaver. Bacteriological Quality of Ground Water Used for Household Supply, Lower Susquehanna River Basin, Pennsylvania and Maryland. Lemoyne, Pennsylvania: U.S. Department of the Interior, U.S. Geological Survey, 1996.

MLA (9th ed.) Citation

Bickford, Tammy M., et al. Bacteriological Quality of Ground Water Used for Household Supply, Lower Susquehanna River Basin, Pennsylvania and Maryland. U.S. Department of the Interior, U.S. Geological Survey, 1996.