APA (7th ed.) Citation

Tran, T., & Wattenbarger, R. A. (2012). Bakken shale oil production trends. [Texas A&M University].

Chicago Style (17th ed.) Citation

Tran, Tan, and Robert A. Wattenbarger. Bakken Shale Oil Production Trends. [College Station, Tex.]: [Texas A&M University], 2012.

MLA (9th ed.) Citation

Tran, Tan, and Robert A. Wattenbarger. Bakken Shale Oil Production Trends. [Texas A&M University], 2012.