Younger, P. L., & Younger, P. L. (2007). Groundwater in the environment: An introduction. Malden, Mass: Blackwell.
Chicago Style CitationYounger, Paul L., and Paul L. Younger. Groundwater in the Environment: An Introduction. Malden, Mass: Blackwell, 2007.
MLA CitationYounger, Paul L., and Paul L. Younger. Groundwater in the Environment: An Introduction. Malden, Mass: Blackwell, 2007.
Warning: These citations may not always be 100% accurate.