Dyfyniad APA

Todd, D. K., & McNulty, D. E. O. (1976). Polluted groundwater: A review of the significant literature. Water Information Center.

Dyfyniad Arddull Chicago

Todd, David Keith, and Daniel E. Orren McNulty. Polluted Groundwater: A Review of the Significant Literature. Huntington, N.Y: Water Information Center, 1976.

Dyfyniad MLA

Todd, David Keith, and Daniel E. Orren McNulty. Polluted Groundwater: A Review of the Significant Literature. Water Information Center, 1976.

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