Cita APA (7th ed.)
Society of Petroleum Engineers (U.S.), ebrary, Inc, Lake, L. W., & Arnold, K. E. (2007). Petroleum engineering handbook. Society of Petroleum Engineers.
Cita Chicago (17th ed.)
Society of Petroleum Engineers (U.S.), Inc ebrary, Larry W. Lake, i Kenneth E. Arnold. Petroleum Engineering Handbook. Richardson, TX: Society of Petroleum Engineers, 2007.
Cita MLA (9th ed.)
Society of Petroleum Engineers (U.S.), et al. Petroleum Engineering Handbook. Society of Petroleum Engineers, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.