APA (7th ed.) Citation

Keith, A. (1905). Geologic atlas of U.S: Mount Mitchell folio, North Carolina-Tennessee. [publisher not identified].

Chicago Style (17th ed.) Citation

Keith, Arthur. Geologic Atlas of U.S: Mount Mitchell Folio, North Carolina-Tennessee. Washington, D.C.: [publisher not identified], 1905.

MLA (9th ed.) Citation

Keith, Arthur. Geologic Atlas of U.S: Mount Mitchell Folio, North Carolina-Tennessee. [publisher not identified], 1905.