Cita APA (7a ed.)

Carter, C. H. (1964). The secret diplomacy of the Habsburgs, 1598-1625. Columbia University Press.

Cita Chicago Style (17a ed.)

Carter, Charles Howard. The Secret Diplomacy of the Habsburgs, 1598-1625. New York [etc.]: Columbia University Press, 1964.

Cita MLA (9a ed.)

Carter, Charles Howard. The Secret Diplomacy of the Habsburgs, 1598-1625. Columbia University Press, 1964.