APA (7th ed.) Citation

Regensburg. (1997). Stadt Regensburg, Daten, Fakten, Adressen.

Chicago Style (17th ed.) Citation

Regensburg. Stadt Regensburg, Daten, Fakten, Adressen. Regensburg, 1997.

MLA (9th ed.) Citation

Regensburg. Stadt Regensburg, Daten, Fakten, Adressen. 1997.

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