APA-viite (7. p.)

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

Chicago-viite (17. p.)

Livermore, H. V. A New History of Portugal. Cambridge: University Press, 1966.

MLA-viite (9. p.)

Livermore, H. V. A New History of Portugal. University Press, 1966.