Gaya APA

Edbury, P, W, &, R, J, G. (1988). William of Tyre: Historian of the Latin East. . Cambridge: Cambridge Cambridge University Press.

Gaya MLA

Edbury, Peter, W., &, Rowe,, John, Gordon. "William of Tyre: Historian of the Latin East. ". Cambridge: Cambridge Cambridge University Press, 1988. Buku.