APA
Robinson L., International Association of Drilling Contractors I. & International Association of drilling contractors I. (1982). Mud cleaners and combination separators. Houston: Gulf Publishing.
Chicago
Robinson L.H, International Association of Drilling Contractors IADC and International Association of drilling contractors IADC. 1982. Mud cleaners and combination separators. Houston: Gulf Publishing.
Harvard
Robinson L., International Association of Drilling Contractors I. and International Association of drilling contractors I. (1982). Mud cleaners and combination separators. Houston: Gulf Publishing.
MLA
Robinson L.H, International Association of Drilling Contractors IADC and International Association of drilling contractors IADC. Mud cleaners and combination separators. Houston: Gulf Publishing. 1982.