APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.