APA (7th ed.) Citation

Koettgen, J. (2013). A German deserter's war experience. Project Gutenberg.

Chicago Style (17th ed.) Citation

Koettgen, Julius. A German Deserter's War Experience. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Koettgen, Julius. A German Deserter's War Experience. Project Gutenberg, 2013.

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