Cita APA (7a ed.)

Crow, J. A. (1975). Spain, the root and the flower: A history of the civilization of Spain and of the spanish people. Harper & Row.

Cita Chicago Style (17a ed.)

Crow, John A. Spain, the Root and the Flower: A History of the Civilization of Spain and of the Spanish People. New York [etc.]: Harper & Row, 1975.

Cita MLA (9a ed.)

Crow, John A. Spain, the Root and the Flower: A History of the Civilization of Spain and of the Spanish People. Harper & Row, 1975.