APA (7th ed.) Citation

Darton, N. H. (1904). Geologic atlas of U.S: Newcastle folio, Wyoming-South Dakota. [publisher not identified].

Chicago Style (17th ed.) Citation

Darton, Nelson Horatio. Geologic Atlas of U.S: Newcastle Folio, Wyoming-South Dakota. Washington, D.C.: [publisher not identified], 1904.

MLA (9th ed.) Citation

Darton, Nelson Horatio. Geologic Atlas of U.S: Newcastle Folio, Wyoming-South Dakota. [publisher not identified], 1904.