APA (7th ed.) Citation

Herbig, E. (1918). Bergarbeiter-Fragen.

Chicago Style (17th ed.) Citation

Herbig, Ernst. Bergarbeiter-Fragen. 1918.

MLA (8th ed.) Citation

Herbig, Ernst. Bergarbeiter-Fragen. 1918.

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