APA引文

Pernoud, R. (1960). Crusades. Secker & Warburg.

Chicago Edition Citation

Pernoud, Regine. Crusades. London: Secker & Warburg, 1960.

MLA引文

Pernoud, Regine. Crusades. Secker & Warburg, 1960.

警告：这些引文格式不一定是100％准确.