Gressley, G. M. (1977). The twentieth-century American West: A potpourri. University of Missouri Press.
Chicago Style (17th ed.) CitationGressley, Gene M. The Twentieth-century American West: A Potpourri. Columbia: University of Missouri Press, 1977.
MLA (9th ed.) CitationGressley, Gene M. The Twentieth-century American West: A Potpourri. University of Missouri Press, 1977.
Warning: These citations may not always be 100% accurate.