APA-viite (7. p.)

Boas, A. J. (2001). Jerusalem in the Time of the Crusades: Society, Landscape and Art in the Holy City under Frankish Rule. Routledge.

Chicago-viite (17. p.)

Boas, Adrian J. Jerusalem in the Time of the Crusades: Society, Landscape and Art in the Holy City Under Frankish Rule. London [u.a.]: Routledge, 2001.

MLA-viite (8. p.)

Boas, Adrian J. Jerusalem in the Time of the Crusades: Society, Landscape and Art in the Holy City Under Frankish Rule. Routledge, 2001.