APA (7th ed.) Citation

Orsi, P. (1919). Bismarck. A. F. Formíggini.

Chicago Style (17th ed.) Citation

Orsi, Pietro. Bismarck. Roma: A. F. Formíggini, 1919.

MLA (9th ed.) Citation

Orsi, Pietro. Bismarck. A. F. Formíggini, 1919.

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