APA-čujuhus (7. p.)
Ben-Ami, A. (1969). Social change in a hostile environment: The crusader's Kingdom of Jerusalem. Princeton University Press.
Chicago-čujuhus (17. p.)
Ben-Ami, Aharon. Social Change in a Hostile Environment: The Crusader's Kingdom of Jerusalem. Princeton, New Jersey: Princeton University Press, 1969.
MLA-čujuhus (9. p.)
Ben-Ami, Aharon. Social Change in a Hostile Environment: The Crusader's Kingdom of Jerusalem. Princeton University Press, 1969.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.