APA (7th ed.) Citation

Whittlesey, C. (1864). On fresh-water glacial drift of Northwestern States. [publisher not identified].

Chicago Style (17th ed.) Citation

Whittlesey, Charles. On Fresh-water Glacial Drift of Northwestern States. Washington, D.C.: [publisher not identified], 1864.

MLA (9th ed.) Citation

Whittlesey, Charles. On Fresh-water Glacial Drift of Northwestern States. [publisher not identified], 1864.