Dyfyniad APA
Al-Majed, A. A. (2015). Fundamentals of Sustainable Drilling Engineering. Scrvener Publishing/John Wiley.
Dyfyniad Arddull Chicago
Al-Majed, Abdulaziz Abdullah. Fundamentals of Sustainable Drilling Engineering. New Jersey: Scrvener Publishing/John Wiley, 2015.
Dyfyniad MLA
Al-Majed, Abdulaziz Abdullah. Fundamentals of Sustainable Drilling Engineering. Scrvener Publishing/John Wiley, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.