APA (7th ed.) Citation

Grim, R. E. (1982). Historical geography of the United States: A guide to information sources. Gale.

Chicago Style (17th ed.) Citation

Grim, Ronald E. Historical Geography of the United States: A Guide to Information Sources. Detroit, Mich: Gale, 1982.

MLA (9th ed.) Citation

Grim, Ronald E. Historical Geography of the United States: A Guide to Information Sources. Gale, 1982.

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