Diller, J. S. (1898). Geologic atlas of U.S.: Roseburg folio, Oregon. [s.n.].
Chicago Style (17th ed.) CitationDiller, J. S. Geologic Atlas of U.S.: Roseburg Folio, Oregon. Washington, D.C.: [s.n.], 1898.
MLA (8th ed.) CitationDiller, J. S. Geologic Atlas of U.S.: Roseburg Folio, Oregon. [s.n.], 1898.
Warning: These citations may not always be 100% accurate.