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

APA Citation Edition Citation

Waldherr, G. (1992). Castra Regina-Regensburg: From Roman legionary fortress to the seat of the Dukes of Bavaria.

Chicago Citation Edition Citation

Waldherr, Gerhard. Castra Regina-Regensburg: From Roman Legionary Fortress to the Seat of the Dukes of Bavaria. Leicester, 1992.

MLA Citation Edition Citation

Waldherr, Gerhard. Castra Regina-Regensburg: From Roman Legionary Fortress to the Seat of the Dukes of Bavaria. 1992.