Rodgers, J. (1953). The folds and faults of the Appalachian valley and Ridge province. [s.l.]: [s.n.].
Chicago Style CitationRodgers, John. The Folds and Faults of the Appalachian Valley and Ridge Province. [s.l.]: [s.n.], 1953.
MLA CitationRodgers, John. The Folds and Faults of the Appalachian Valley and Ridge Province. [s.l.]: [s.n.], 1953.
Warning: These citations may not always be 100% accurate.