APA (7th ed.) Citation

Rankin, D. W. (1993). The volcanogenic Mount Rogers formation and the overlying glaciogenic Konnarock formation: Two late Proterozoic units in southwestern Virginia. United States Government Printing Office.

Chicago Style (17th ed.) Citation

Rankin, Douglas W. The Volcanogenic Mount Rogers Formation and the Overlying Glaciogenic Konnarock Formation: Two Late Proterozoic Units in Southwestern Virginia. [Washington, D.C.]: United States Government Printing Office, 1993.

MLA (9th ed.) Citation

Rankin, Douglas W. The Volcanogenic Mount Rogers Formation and the Overlying Glaciogenic Konnarock Formation: Two Late Proterozoic Units in Southwestern Virginia. United States Government Printing Office, 1993.