APA (7e ed.) Bronvermelding

(1997). The thirty years war (2nd ed.). Routledge.

Chicago (17e ed.) Bronvermelding

The Thirty Years War. 2nd ed. London: Routledge, 1997.

MLA (9e ed.) Bronvermelding

The Thirty Years War. 2nd ed. Routledge, 1997.