APA (7th ed.) Citation

Knopp, H. (2016). Gustav Freytag 200. quartus-Verlag.

Chicago Style (17th ed.) Citation

Knopp, Herbert. Gustav Freytag 200. Bucha bei Jena: quartus-Verlag, 2016.

MLA (9th ed.) Citation

Knopp, Herbert. Gustav Freytag 200. quartus-Verlag, 2016.

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