Cita APA (7a ed.)

Longford, E. (1971). Wellington: The years of the Sword. World Books.

Cita Chicago Style (17a ed.)

Longford, Elizabeth. Wellington: The Years of the Sword. London: World Books, 1971.

Cita MLA (9a ed.)

Longford, Elizabeth. Wellington: The Years of the Sword. World Books, 1971.