APA引文

Lacey, H., & Lambert, T. (2009). Protection and Immunity in Later Medieval England. Pontifical Institute of Mediaeval Studies.

Chicago Style (17th ed.) Citation

Lacey, H., and T. Lambert. Protection and Immunity in Later Medieval England. Pontifical Institute of Mediaeval Studies, 2009.

MLA引文

Lacey, H., and T. Lambert. Protection and Immunity in Later Medieval England. Pontifical Institute of Mediaeval Studies, 2009.

警告：這些引文格式不一定是100％准確.