APA (7th ed.) Citation

Geological Survey (U.S.), Massachusetts. Department of Public Works, Oldale, R. N., & Wommack, L. E. (1987). Maps and seismic profiles showing geology of the inner continental shelf, Cape Ann, Massachusetts to New Hampshire. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Massachusetts. Department of Public Works, Robert N. Oldale, and Lynne E. Wommack. Maps and Seismic Profiles Showing Geology of the Inner Continental Shelf, Cape Ann, Massachusetts to New Hampshire. Reston, Va.: The Survey, 1987.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Maps and Seismic Profiles Showing Geology of the Inner Continental Shelf, Cape Ann, Massachusetts to New Hampshire. The Survey, 1987.