APA (7th ed.) Citation

Tracy, J. D. (2000). City walls: The urban enceinte in global perspective. Studies in comparative early modern history.

Chicago Style (17th ed.) Citation

Tracy, James D. "City Walls: The Urban Enceinte in Global Perspective." Studies in Comparative Early Modern History 2000.

MLA (8th ed.) Citation

Tracy, James D. "City Walls: The Urban Enceinte in Global Perspective." Studies in Comparative Early Modern History, 2000.

Warning: These citations may not always be 100% accurate.