APA (7th ed.) Citation

Grewingk, C., & Falk, M. W. (2003). Grewingk's geology of Alaska and the Northwest Coast of America: Contributions toward knowledge of the orographic and geognostic condition of the North-West coast of America, with the adjacent islands. University of Alaska Press.

Chicago Style (17th ed.) Citation

Grewingk, C., and Marvin W. Falk. Grewingk's Geology of Alaska and the Northwest Coast of America: Contributions Toward Knowledge of the Orographic and Geognostic Condition of the North-West Coast of America, with the Adjacent Islands. Fairbanks: University of Alaska Press, 2003.

MLA (8th ed.) Citation

Grewingk, C., and Marvin W. Falk. Grewingk's Geology of Alaska and the Northwest Coast of America: Contributions Toward Knowledge of the Orographic and Geognostic Condition of the North-West Coast of America, with the Adjacent Islands. University of Alaska Press, 2003.