APA (7th ed.) Citation

Colton, G. W. (1967). Surface structure map of parts of Lycoming, Clinton, Tioga, and Potter Counties, Pennsylvania. Commonwealth of Pa., Dept. of Internal Affairs, Topographic and Geologic Survey.

Chicago Style (17th ed.) Citation

Colton, George Willis. Surface Structure Map of Parts of Lycoming, Clinton, Tioga, and Potter Counties, Pennsylvania. [Harrisburg]: Commonwealth of Pa., Dept. of Internal Affairs, Topographic and Geologic Survey, 1967.

MLA (9th ed.) Citation

Colton, George Willis. Surface Structure Map of Parts of Lycoming, Clinton, Tioga, and Potter Counties, Pennsylvania. Commonwealth of Pa., Dept. of Internal Affairs, Topographic and Geologic Survey, 1967.