Gale Group & Martin, R. C. (2016). Encyclopedia of Islam and the Muslim world (Second edition.). Gale, Cengage Learning.
Citazione stile Chigago Style (17a edizione)Gale Group e Richard C. Martin. Encyclopedia of Islam and the Muslim World. Second edition. Farmington Hills, Michigan: Gale, Cengage Learning, 2016.
Citatione MLA (9a ed.)Gale Group e Richard C. Martin. Encyclopedia of Islam and the Muslim World. Second edition. Gale, Cengage Learning, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.