APA (7th ed.) Citation

Beyerlein, F. A. (2010). 'Jena' or 'Sedan'? Project Gutenberg.

Chicago Style (17th ed.) Citation

Beyerlein, Franz Adam. 'Jena' or 'Sedan'? Project Gutenberg, 2010.

MLA (9th ed.) Citation

Beyerlein, Franz Adam. 'Jena' or 'Sedan'? Project Gutenberg, 2010.

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