(2017). This Is Schlumberger. 90 Years of Technical Innovation. Houston, Schlumberger, 2017.
Cita Chicago (17th ed.)This Is Schlumberger. 90 Years of Technical Innovation. Houston, Schlumberger, 2017, 2017.
Cita MLA (9th ed.)This Is Schlumberger. 90 Years of Technical Innovation. Houston, Schlumberger, 2017, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.