Gaya APA

Runciman, S. (1985). A history of the Crusades, 3: The Kingdom of Acre, and the Later Crusade. . Harmondsworth: Harmondsworth Penguin Books.

Gaya MLA

Runciman, Steven. "A history of the Crusades, 3: The Kingdom of Acre, and the Later Crusade. ". Harmondsworth: Harmondsworth Penguin Books, 1985. Buku.