APA (7th ed.) Citation

Koteff, C., & Pessl, F. (1981). Systematic ice retreat in New England. U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Koteff, Carl, and Fred Pessl. Systematic Ice Retreat in New England. [Reston, Va.]: U.S. Dept. of the Interior, Geological Survey, 1981.

MLA (9th ed.) Citation

Koteff, Carl, and Fred Pessl. Systematic Ice Retreat in New England. U.S. Dept. of the Interior, Geological Survey, 1981.

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