Citazione Stile APA (7a Edizione)

Feder, B. (1974). How did Islamic civilization arise and spread. American Book Comp.

Citazione stile Chigago Style (17a edizione)

Feder, Bernard. How Did Islamic Civilization Arise and Spread. New York [u.a.]: American Book Comp, 1974.

Citatione MLA (9a ed.)

Feder, Bernard. How Did Islamic Civilization Arise and Spread. American Book Comp, 1974.