APA (7th ed.) Citation

Motts, W., & O'Brien, A. L. (1981). Geology and hydrology of wetlands in Massachusetts. [Water Resources Research Center, University of Massachusetts at Amherst].

Chicago Style (17th ed.) Citation

Motts, Ward, and Arnold L. O'Brien. Geology and Hydrology of Wetlands in Massachusetts. [Amherst, Mass.]: [Water Resources Research Center, University of Massachusetts at Amherst], 1981.

MLA (9th ed.) Citation

Motts, Ward, and Arnold L. O'Brien. Geology and Hydrology of Wetlands in Massachusetts. [Water Resources Research Center, University of Massachusetts at Amherst], 1981.