APA (7th ed.) Citation

Hart, H. M. (1963). Old forts of the Northwest ([1st ed.].). Superior Pub. Co.

Chicago Style (17th ed.) Citation

Hart, Herbert M. Old Forts of the Northwest. [1st ed.]. Seattle: Superior Pub. Co, 1963.

MLA (8th ed.) Citation

Hart, Herbert M. Old Forts of the Northwest. [1st ed.]. Superior Pub. Co, 1963.

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