APA (7th ed.) Citation

Douglas, W. O. (1950). Of men and mountains ([1st ed.].). Harper.

Chicago Style (17th ed.) Citation

Douglas, William O. Of Men and Mountains. [1st ed.]. New York: Harper, 1950.

MLA (8th ed.) Citation

Douglas, William O. Of Men and Mountains. [1st ed.]. Harper, 1950.

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