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.