APA (7th ed.) Citation

Geological Survey, Bothner, W. A., & Kucks, R. P. (1993). Bouguer gravity anomaly maps and four derivative maps of New Hampshire, Vermont, and vicinity. The Survey ; For sale by Map Distribution.

Chicago Style (17th ed.) Citation

Geological Survey, W. A. Bothner, and R. P. Kucks. Bouguer Gravity Anomaly Maps and Four Derivative Maps of New Hampshire, Vermont, and Vicinity. [Reston, Va.?] : Denver, CO: The Survey ; For sale by Map Distribution, 1993.

MLA (8th ed.) Citation

Geological Survey, et al. Bouguer Gravity Anomaly Maps and Four Derivative Maps of New Hampshire, Vermont, and Vicinity. The Survey ; For sale by Map Distribution, 1993.