APA (7th ed.) Citation

Hirschmann, F. G., & Gall, L. (2009). Die Stadt im Mittelalter. Oldenbourg.

Chicago Style (17th ed.) Citation

Hirschmann, Frank G., and Lothar Gall. Die Stadt Im Mittelalter. München: Oldenbourg, 2009.

MLA (8th ed.) Citation

Hirschmann, Frank G., and Lothar Gall. Die Stadt Im Mittelalter. Oldenbourg, 2009.

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