APA (7th ed.) Citation

Lummis, C. F. (1892). A tramp across the continent. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Lummis, Charles Fletcher. A Tramp Across the Continent. New York: C. Scribner's sons, 1892.

MLA (8th ed.) Citation

Lummis, Charles Fletcher. A Tramp Across the Continent. C. Scribner's sons, 1892.