APA (7th ed.) Citation

Clarke, F. W. (1910). A preliminary study of chemical denudation. The Smithsonian institution.

Chicago Style (17th ed.) Citation

Clarke, Frank Wigglesworth. A Preliminary Study of Chemical Denudation. Washington: The Smithsonian institution, 1910.

MLA (9th ed.) Citation

Clarke, Frank Wigglesworth. A Preliminary Study of Chemical Denudation. The Smithsonian institution, 1910.

Warning: These citations may not always be 100% accurate.