APA (7th ed.) Citation

Langer, W. H. (1979). Map showing distribution and thickness of the principal fine-grained deposits, Connecticut Valley urban area, central New England. The Survey.

Chicago Style (17th ed.) Citation

Langer, William H. Map Showing Distribution and Thickness of the Principal Fine-grained Deposits, Connecticut Valley Urban Area, Central New England. Reston, Va.: The Survey, 1979.

MLA (9th ed.) Citation

Langer, William H. Map Showing Distribution and Thickness of the Principal Fine-grained Deposits, Connecticut Valley Urban Area, Central New England. The Survey, 1979.