APA aipamena

Sabet, A. H. (1961). Geology and mineral deposits of Gebel el Sibai area, Red Sea Hills, Egypt, U.A.R. Excelsior.

Chicago Style aipamena

Sabet, Atef Hassan. Geology and Mineral Deposits of Gebel El Sibai Area, Red Sea Hills, Egypt, U.A.R. Rijswijk: Excelsior, 1961.

MLA aipamena

Sabet, Atef Hassan. Geology and Mineral Deposits of Gebel El Sibai Area, Red Sea Hills, Egypt, U.A.R. Excelsior, 1961.