APA引文

Lopez, R. S. (1967). The Birth of Europe. J.M. Dent.

Chicago Edition Citation

Lopez, Robert S. The Birth of Europe. Bedford: J.M. Dent, 1967.

MLA引文

Lopez, Robert S. The Birth of Europe. J.M. Dent, 1967.

警告：這些引文格式不一定是100％准確.