Gaya APA

Publication), T, R, C, (, C, A. (1984). Buhutsu al Mu'tamaru al Jugrafi al Islami al 'Awal (6) . : UNV. Ibn Saud Press.

Gaya MLA

Publication), TIM, Research, Center, (Dept., Culture, And. "Buhutsu al Mu'tamaru al Jugrafi al Islami al 'Awal (6)". : UNV. Ibn Saud Press, 1984. Text.