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

APA Citation Edition Citation

Gregory, I. (2003). A place in history: A guide to using GIS in historical research. Oxbow Books.

Chicago Citation Edition Citation

Gregory, Ian. A Place in History: A Guide to Using GIS in Historical Research. Oxford: Oxbow Books, 2003.

MLA Citation Edition Citation

Gregory, Ian. A Place in History: A Guide to Using GIS in Historical Research. Oxbow Books, 2003.