APA (7th ed.) Citation

Greusel, J. H. (2009). Blood and Iron Origin of German Empire As Revealed by Character of Its Founder, Bismarck. Project Gutenberg.

Chicago Style (17th ed.) Citation

Greusel, John Hubert. Blood and Iron Origin of German Empire As Revealed by Character of Its Founder, Bismarck. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Greusel, John Hubert. Blood and Iron Origin of German Empire As Revealed by Character of Its Founder, Bismarck. Project Gutenberg, 2009.

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