APA (7th ed.) Citation

Unterberger, S. (2009). Zwei Masken von Othmar Winkler.

Chicago Style (17th ed.) Citation

Unterberger, Siegfried. Zwei Masken Von Othmar Winkler. 2009.

MLA (9th ed.) Citation

Unterberger, Siegfried. Zwei Masken Von Othmar Winkler. 2009.

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