APA (7th ed.) Citation

Class, H. (1920). Einhart 1914 - 1919. Weicher.

Chicago Style (17th ed.) Citation

Class, Heinrich. Einhart 1914 - 1919. Leipzig: Weicher, 1920.

MLA (9th ed.) Citation

Class, Heinrich. Einhart 1914 - 1919. Weicher, 1920.

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