APA (7th ed.) Citation

Earp, E. L. (1911). The social engineer. Eaton & Mains; Jennings & Graham.

Chicago Style (17th ed.) Citation

Earp, Edwin Lee. The Social Engineer. New York, Cincinnati: Eaton & Mains; Jennings & Graham, 1911.

MLA (8th ed.) Citation

Earp, Edwin Lee. The Social Engineer. Eaton & Mains; Jennings & Graham, 1911.