ʿĀrif, M. M. a., & Amstutz, C. (1983). Lead-zinc deposits along the Red Sea coast of Egypt: New observations and genetic models on the occurrences of Um Gheig, Wizr, Essel and Zug El Bohar. Monograph series on mineral deposits.
Chicago Style (17th ed.) CitationʿĀrif, Murtaḍā M. al-, and Christian Amstutz. "Lead-zinc Deposits Along the Red Sea Coast of Egypt: New Observations and Genetic Models on the Occurrences of Um Gheig, Wizr, Essel and Zug El Bohar." Monograph Series on Mineral Deposits 1983.
MLA (9th ed.) CitationʿĀrif, Murtaḍā M. al-, and Christian Amstutz. "Lead-zinc Deposits Along the Red Sea Coast of Egypt: New Observations and Genetic Models on the Occurrences of Um Gheig, Wizr, Essel and Zug El Bohar." Monograph Series on Mineral Deposits, 1983.