Não informado. Publications of the Marine Biological Station al Ghardaga. Cairo University Press.
Chicago-referens (17:e uppl.)Não informado. Publications of the Marine Biological Station Al Ghardaga. Cairo: Cairo University Press.
MLA-referens (8:e uppl.)Não informado. Publications of the Marine Biological Station Al Ghardaga. Cairo University Press.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.