Cita APA (7a ed.)

Livermore, H. (1966). A new history of Portugal. Cambridge University Press.

Cita Chicago Style (17a ed.)

Livermore, Harold. A New History of Portugal. Cambridge, Eng.: Cambridge University Press, 1966.

Cita MLA (9a ed.)

Livermore, Harold. A New History of Portugal. Cambridge University Press, 1966.