Al-Azhar Bulletin of Science - Basic Science Sector | Faculty of Science, Al Azhar University. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Al-Azhar Bulletin of Science - Basic Science Sector | Faculty of Science, Al Azhar University. Cambridge University Press.
Citatione MLA (8a ed.)Al-Azhar Bulletin of Science - Basic Science Sector | Faculty of Science, Al Azhar University. Cambridge University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.