Cita APA (7a ed.)
Society of Petroleum Engineers. (1997). Drilling fluids. Society of Petroleum Engineers.
Cita Chicago Style (17a ed.)
Society of Petroleum Engineers. Drilling Fluids. Texas: Society of Petroleum Engineers, 1997.
Cita MLA (9a ed.)
Society of Petroleum Engineers. Drilling Fluids. Society of Petroleum Engineers, 1997.
Precaución: Estas citas no son 100% exactas.