APA Citation

Bowen, W. A. 1. (1975). Mapping an American frontier, Oregon 1850. Washington: Association of American Geographers.

Chicago Style Citation

Bowen, William Adrian 1941-. Mapping an American Frontier, Oregon 1850. Washington: Association of American Geographers, 1975.

MLA Citation

Bowen, William Adrian 1941-. Mapping an American Frontier, Oregon 1850. Washington: Association of American Geographers, 1975.

Warning: These citations may not always be 100% accurate.