(1990). Journal of King Abdulaziz University. Jeddah: Scientific Pub. Centre, King Abdulaziz University.
Chicago Style aipamenaJournal of King Abdulaziz University. Jeddah: Scientific Pub. Centre, King Abdulaziz University, 1990.
MLA aipamenaJournal of King Abdulaziz University. Jeddah: Scientific Pub. Centre, King Abdulaziz University, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.