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

APA Citation Edition Citation

McCarthy, M. R., Annis, R. G., & Summerson, H. R. T. (1990). Carlisle Castle: A survey and documentary history. Historic Buildings and Monuments Commission for England.

Chicago Citation Edition Citation

McCarthy, M. R., R. G. Annis, und H. R. T. Summerson. Carlisle Castle: A Survey and Documentary History. London: Historic Buildings and Monuments Commission for England, 1990.

MLA Citation Edition Citation

McCarthy, M. R., et al. Carlisle Castle: A Survey and Documentary History. Historic Buildings and Monuments Commission for England, 1990.