Gaya APA

Gabrieli, F. (1969). Arab historians of the Crusades. Transl. by E.J. Costello. . Berkeley & Los Angeles: Berkeley & Los Angeles University of California Press.

Gaya MLA

Gabrieli, Francesco. "Arab historians of the Crusades. Transl. by E.J. Costello. ". Berkeley & Los Angeles: Berkeley & Los Angeles University of California Press, 1969. Buku.