Hydraulic fracturing [filem]. [n.p.] University of Oklahoma.
Chicago Style (17th ed.) CitationHydraulic Fracturing [filem]. [n.p.] University of Oklahoma.
MLA引文Hydraulic Fracturing [filem]. [n.p.] University of Oklahoma.
警告：這些引文格式不一定是100％准確.
APA引文