APA (7th ed.) Citation

Feis, W. B. (2002). Grant's secret service: The intelligence war from Belmont to Appomattox. University of Nebraska Press.

Chicago Style (17th ed.) Citation

Feis, William B. Grant's Secret Service: The Intelligence War from Belmont to Appomattox. Lincoln, Neb.: University of Nebraska Press, 2002.

MLA (9th ed.) Citation

Feis, William B. Grant's Secret Service: The Intelligence War from Belmont to Appomattox. University of Nebraska Press, 2002.