Cita APA (7th ed.)
Caenn, R., Darley, H. C. H., & Gray, G. R. (2011). Composition and properties of drilling and completion fluids (6th ed.). Elsevier Inc..
Cita Chicago (17th ed.)
Caenn, Ryen, H. C. H. Darley, i George R. Gray. Composition and Properties of Drilling and Completion Fluids. 6th ed. Waltham, Mass.: Elsevier Inc., 2011.
Cita MLA (9th ed.)
Caenn, Ryen, et al. Composition and Properties of Drilling and Completion Fluids. 6th ed. Elsevier Inc., 2011.
Atenció: Aquestes cites poden no estar 100% correctes.