Cita APA (7a ed.)

Bratvold, R. B., & Begg, S. (2010). Making good decisions. Society of Petroleum Engineers.

Cita Chicago Style (17a ed.)

Bratvold, Reidar B., y Steve Begg. Making Good Decisions. Richardson, TX: Society of Petroleum Engineers, 2010.

Cita MLA (9a ed.)

Bratvold, Reidar B., y Steve Begg. Making Good Decisions. Society of Petroleum Engineers, 2010.