Style de citation APA (7e éd.)

Curtis, W. E. (1892). The United States and foreign powers. Flood and Vincent.

Style de citation Chicago (17e éd.)

Curtis, William Eleroy. The United States and Foreign Powers. Meadville, Pa.: Flood and Vincent, 1892.

Style de citation MLA (8e éd.)

Curtis, William Eleroy. The United States and Foreign Powers. Flood and Vincent, 1892.