APA (7th ed.) Citation

Tuttle, H. (1876). German political leaders. G. P. Putnam's sons.

Chicago Style (17th ed.) Citation

Tuttle, Herbert. German Political Leaders. New York: G. P. Putnam's sons, 1876.

MLA (8th ed.) Citation

Tuttle, Herbert. German Political Leaders. G. P. Putnam's sons, 1876.