Buffler, R. T. (1967). The Browns Park Formation and its relationship to the late Tertiary geologic history of the Elkhead Region, northwestern Colorado-south central Wyoming. [publisher not identified].
Chicago Style (17th ed.) CitationBuffler, Richard T. The Browns Park Formation and Its Relationship to the Late Tertiary Geologic History of the Elkhead Region, Northwestern Colorado-south Central Wyoming. [Place of publication not identified]: [publisher not identified], 1967.
MLA (9th ed.) CitationBuffler, Richard T. The Browns Park Formation and Its Relationship to the Late Tertiary Geologic History of the Elkhead Region, Northwestern Colorado-south Central Wyoming. [publisher not identified], 1967.
Warning: These citations may not always be 100% accurate.