APA引文

Constable, G. (1988). Monks, hermits and crusaders in Medieval Europe. Variorum collected studies series.

Chicago Style (17th ed.) Citation

Constable, Giles. "Monks, Hermits and Crusaders in Medieval Europe." Variorum Collected Studies Series 1988.

MLA引文

Constable, Giles. "Monks, Hermits and Crusaders in Medieval Europe." Variorum Collected Studies Series, 1988.

警告：這些引文格式不一定是100％准確.