APA (7th ed.) Citation

Günther, S., & Schmidt, C. (2000). Regensburg in Zahlen.

Chicago Style (17th ed.) Citation

Günther, Stefanie, and Christine Schmidt. Regensburg in Zahlen. 2000.

MLA (9th ed.) Citation

Günther, Stefanie, and Christine Schmidt. Regensburg in Zahlen. 2000.

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