Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.