APA (7th ed.) Citation

Fischer, H. W. (2014). The Secret Memoirs of Bertha Krupp. Project Gutenberg.

Chicago Style (17th ed.) Citation

Fischer, Henry W. The Secret Memoirs of Bertha Krupp. Project Gutenberg, 2014.

MLA (9th ed.) Citation

Fischer, Henry W. The Secret Memoirs of Bertha Krupp. Project Gutenberg, 2014.

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