APA
Bourgoyne A. T. J., Millheim K. K., Chenevert M. E., Young F. J., Millheim K. K., Chenevert M. E. & Young F. J. (1991). Applied drilling engineering. Richardson, Texas: Society of Petroleum Engineers.
Chicago
Bourgoyne Adam T Jr, Millheim Keith K, Chenevert Martin E, Young F.S Jr, Millheim Keith K, Chenevert Martin E and Young F.S Jr. 1991. Applied drilling engineering. Richardson, Texas: Society of Petroleum Engineers.
Harvard
Bourgoyne A. T. J., Millheim K. K., Chenevert M. E., Young F. J., Millheim K. K., Chenevert M. E. and Young F. J. (1991). Applied drilling engineering. Richardson, Texas: Society of Petroleum Engineers.
MLA
Bourgoyne Adam T Jr, Millheim Keith K, Chenevert Martin E, Young F.S Jr, Millheim Keith K, Chenevert Martin E and Young F.S Jr. Applied drilling engineering. Richardson, Texas: Society of Petroleum Engineers. 1991.