Norwich, J. J. (2009). The great cities in history. London: Thames and Hudson.
Παραπομπή Chicago StyleNorwich, John Julius. The Great Cities in History. London: Thames and Hudson, 2009.
MLA引文Norwich, John Julius. The Great Cities in History. London: Thames and Hudson, 2009.
警告：这些引文格式不一定是100％准确.