APA (7th ed.) Citation

Wörndle, H. V. (1912). Josef Speckbacher.

Chicago Style (17th ed.) Citation

Wörndle, Heinrich Von. Josef Speckbacher. 1912.

MLA (9th ed.) Citation

Wörndle, Heinrich Von. Josef Speckbacher. 1912.

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