APA (7th ed.) Citation

Hitchcock, E. (1856). Illustrations of surface geology: Part III, Traces of ancient glaciers in Massachusetts and Vermont. [publisher not identified].

Chicago Style (17th ed.) Citation

Hitchcock, Edward. Illustrations of Surface Geology: Part III, Traces of Ancient Glaciers in Massachusetts and Vermont. Washington, D.C.: [publisher not identified], 1856.

MLA (9th ed.) Citation

Hitchcock, Edward. Illustrations of Surface Geology: Part III, Traces of Ancient Glaciers in Massachusetts and Vermont. [publisher not identified], 1856.