APA (7th ed.) Citation

Winchell, A., & Starr, F. (1890). Walks and talks in the geological field (New ed.). Chautauqua press.

Chicago Style (17th ed.) Citation

Winchell, Alexander, and Frederick Starr. Walks and Talks in the Geological Field. New ed. New York: Chautauqua press, 1890.

MLA (9th ed.) Citation

Winchell, Alexander, and Frederick Starr. Walks and Talks in the Geological Field. New ed. Chautauqua press, 1890.