APA (7th ed.) Citation

Harper, J. B. (1990). The lithology, environment of deposition, and reservoir evaluation of sandstones in the Upper Queen Formation (Guadalupian, Permian) at Concho Bluff North and Jennifer Fields, Upton and Ector Counties, Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Harper, James Broox. The Lithology, Environment of Deposition, and Reservoir Evaluation of Sandstones in the Upper Queen Formation (Guadalupian, Permian) at Concho Bluff North and Jennifer Fields, Upton and Ector Counties, Texas. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Harper, James Broox. The Lithology, Environment of Deposition, and Reservoir Evaluation of Sandstones in the Upper Queen Formation (Guadalupian, Permian) at Concho Bluff North and Jennifer Fields, Upton and Ector Counties, Texas. [publisher not identified], 1990.