APA (7th ed.) Citation

Viertel, B. (2015). Austria Revidiva. Zwischenwelt.

Chicago Style (17th ed.) Citation

Viertel, Berthold. "Austria Revidiva." Zwischenwelt 2015.

MLA (8th ed.) Citation

Viertel, Berthold. "Austria Revidiva." Zwischenwelt, 2015.

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