APA (7th ed.) Citation

Fridrich, C. (2012). Donau. Wieser Verlag.

Chicago Style (17th ed.) Citation

Fridrich, Christian. Donau. Klagenfurt/Celovec: Wieser Verlag, 2012.

MLA (9th ed.) Citation

Fridrich, Christian. Donau. Wieser Verlag, 2012.

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