APA (7th ed.) Citation

Batka, R. (1919). Richard Wagner (3.Aufl.). Schlesische Verlagsanst.

Chicago Style (17th ed.) Citation

Batka, Richard. Richard Wagner. 3.Aufl. Berlin: Schlesische Verlagsanst, 1919.

MLA (9th ed.) Citation

Batka, Richard. Richard Wagner. 3.Aufl. Schlesische Verlagsanst, 1919.

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