APA (7th ed.) Citation

Kienel, H. J. (2015). Gustav Freytag.

Chicago Style (17th ed.) Citation

Kienel, Helge Jost. Gustav Freytag. 2015.

MLA (9th ed.) Citation

Kienel, Helge Jost. Gustav Freytag. 2015.

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