Fergusson, P. (2001). Before and after the end of time: Architecture and the year 1000 ; Fogg Art Museum, Harvard University, Cambridge, Massachusetts, 25 August - 31 December 2000.
Chicago-Zitierstil (17. Ausg.)Fergusson, Peter. Before and After the End of Time: Architecture and the Year 1000 ; Fogg Art Museum, Harvard University, Cambridge, Massachusetts, 25 August - 31 December 2000. 2001.
MLA-Zitierstil (9. Ausg.)Fergusson, Peter. Before and After the End of Time: Architecture and the Year 1000 ; Fogg Art Museum, Harvard University, Cambridge, Massachusetts, 25 August - 31 December 2000. 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.