Lua APA (7ú heag.)
Bourgoyne, A. T., Millheim, K. K., Chenevrt, M. E., & Young F.S. (1986). Applied drilling engineering. Society of Petroleum Engineers.
Lua i Stíl Chicago (17ú heag.)
Bourgoyne, Adam T., Keith K. Millheim, Martin E. Chenevrt, agus Young F.S. Applied Drilling Engineering. U.S: Society of Petroleum Engineers, 1986.
Lua MLA (9ú heag.)
Bourgoyne, Adam T., et al. Applied Drilling Engineering. Society of Petroleum Engineers, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.