APA (7th ed.) Citation

Bilger, M. D., Brightbill, R. A., & Campbell, H. L. (1999). Occurrence of organochlorine compounds in whole fish tissue from streams of the lower Susquehanna River Basin, Pennsylvania and Maryland, 1992. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Bilger, Michael D., Robin A. Brightbill, and Harry L. Campbell. Occurrence of Organochlorine Compounds in Whole Fish Tissue from Streams of the Lower Susquehanna River Basin, Pennsylvania and Maryland, 1992. Lemoyne, Pa.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Bilger, Michael D., et al. Occurrence of Organochlorine Compounds in Whole Fish Tissue from Streams of the Lower Susquehanna River Basin, Pennsylvania and Maryland, 1992. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.