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

APA Citation Edition Citation

Howard, P. (1969). Birdoswald Fort on Hadrian's Wall: A history and short guide. Cameo Books.

Chicago Citation Edition Citation

Howard, Peter. Birdoswald Fort on Hadrian's Wall: A History and Short Guide. Huddersfield: Cameo Books, 1969.

MLA Citation Edition Citation

Howard, Peter. Birdoswald Fort on Hadrian's Wall: A History and Short Guide. Cameo Books, 1969.