APA (7th ed.) Citation

(1994). Hart's petroleum engineer international: The magazine of drilling and production technology, onshore, offshore, worldwide. Hart Publications.

Chicago Style (17th ed.) Citation

Hart's Petroleum Engineer International: The Magazine of Drilling and Production Technology, Onshore, Offshore, Worldwide. Houston, Texas: Hart Publications, 1994.

MLA (9th ed.) Citation

Hart's Petroleum Engineer International: The Magazine of Drilling and Production Technology, Onshore, Offshore, Worldwide. Hart Publications, 1994.