APA
Endress A., Fleming C. & Abraham K. (2017). U.S. operators are teed up for a drilling resurgence. : .
Chicago
Endress Alex, Fleming Craig and Abraham Kurt. 2017. U.S. operators are teed up for a drilling resurgence. : .
Harvard
Endress A., Fleming C. and Abraham K. (2017). U.S. operators are teed up for a drilling resurgence. : .
MLA
Endress Alex, Fleming Craig and Abraham Kurt. U.S. operators are teed up for a drilling resurgence. : . 2017.
