APA引文

Abulafia, D., & Brett, M. (1995). The new Cambridge medieval history. Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Abulafia, David, and Martin Brett. The New Cambridge Medieval History. Cambridge [u.a.]: Cambridge Univ. Press, 1995.

MLA引文

Abulafia, David, and Martin Brett. The New Cambridge Medieval History. Cambridge Univ. Press, 1995.

警告：這些引文格式不一定是100％准確.