Lacey, H., & Lambert, T. (2009). Protection and Immunity in Later Medieval England. Pontifical Institute of Mediaeval Studies.
Chicago Style (17. basım) AtıfLacey, H., ve T. Lambert. Protection and Immunity in Later Medieval England. Pontifical Institute of Mediaeval Studies, 2009.
MLA (9th ed.) AtıfLacey, H., ve T. Lambert. Protection and Immunity in Later Medieval England. Pontifical Institute of Mediaeval Studies, 2009.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..