Derr, D. N. (1991). Laramide deformation of the Rocky Mountain Foreland, southeastern corner of the Bighorn Basin, Wyoming. [publisher not identified].
Chicago Style (17th ed.) CitationDerr, Douglas Neanion. Laramide Deformation of the Rocky Mountain Foreland, Southeastern Corner of the Bighorn Basin, Wyoming. [Place of publication not identified]: [publisher not identified], 1991.
MLA (9th ed.) CitationDerr, Douglas Neanion. Laramide Deformation of the Rocky Mountain Foreland, Southeastern Corner of the Bighorn Basin, Wyoming. [publisher not identified], 1991.
Warning: These citations may not always be 100% accurate.