APA (7th ed.) Citation

Barker, R. M. (1972). Landforms, Hartford North quadrangle, Connecticut. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Barker, Rachel M. Landforms, Hartford North Quadrangle, Connecticut. Washington, D.C.: U.S. Geological Survey, 1972.

MLA (9th ed.) Citation

Barker, Rachel M. Landforms, Hartford North Quadrangle, Connecticut. U.S. Geological Survey, 1972.

Warning: These citations may not always be 100% accurate.