APA
Godec M., Van Leeuwen T. & Kuuskra V. A. (152007). Rising drilling, stimulation costs pressure economics. : .
Chicago
Godec Michael, Van Leeuwen Tyler and Kuuskra Vello A. 152007. Rising drilling, stimulation costs pressure economics. : .
Harvard
Godec M., Van Leeuwen T. and Kuuskra V. A. (152007). Rising drilling, stimulation costs pressure economics. : .
MLA
Godec Michael, Van Leeuwen Tyler and Kuuskra Vello A. Rising drilling, stimulation costs pressure economics. : . 152007.
