APA (7th ed.) Citation

Sammel, E. A., Baker, J. A., & Brackley, R. A. (1966). Water resources of the Ipswich River basin, Massachusetts. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Sammel, Edward A., John A. Baker, and Richard A. Brackley. Water Resources of the Ipswich River Basin, Massachusetts. Washington, D.C.: United States Department of the Interior, Geological Survey, 1966.

MLA (9th ed.) Citation

Sammel, Edward A., et al. Water Resources of the Ipswich River Basin, Massachusetts. United States Department of the Interior, Geological Survey, 1966.