APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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