Não informado. Publications of the Marine Biological Station al Ghardaga. Cairo University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Publications of the Marine Biological Station Al Ghardaga. Cairo: Cairo University Press.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Publications of the Marine Biological Station Al Ghardaga. Cairo University Press.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.