APA (7th ed.) Citation

Gray, W. H. (1973). A history of Oregon, 1792 - 1849 (Reprint of the 1870 ed. publ. by Harris & Holman, Portland, Or.). Arno Press.

Chicago Style (17th ed.) Citation

Gray, William Henry. A History of Oregon, 1792 - 1849. Reprint of the 1870 ed. publ. by Harris & Holman, Portland, Or. New York: Arno Press, 1973.

MLA (9th ed.) Citation

Gray, William Henry. A History of Oregon, 1792 - 1849. Reprint of the 1870 ed. publ. by Harris & Holman, Portland, Or. Arno Press, 1973.