Cita APA (7a ed.)

Brock, W. (1966). An American Crisis: Congress and Reconstruction 1865-1867. Harper & Row.

Cita Chicago Style (17a ed.)

Brock, W.R. An American Crisis: Congress and Reconstruction 1865-1867. New York: Harper & Row, 1966.

Cita MLA (9a ed.)

Brock, W.R. An American Crisis: Congress and Reconstruction 1865-1867. Harper & Row, 1966.