APA Zitierstil

Duffy, C. (1985). The fortress in the age of Vauban and Frederick the Great 1660 - 1789.

Chicago Zitierstil

Duffy, Christopher. The Fortress in the Age of Vauban and Frederick the Great 1660 - 1789. 1985.

MLA Zitierstil

Duffy, Christopher. The Fortress in the Age of Vauban and Frederick the Great 1660 - 1789. 1985.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.