Cita APA

Atkinson, W. C. (1965). A history of Spain and Portugal. Penguin Books.

Citación estilo Chicago

Atkinson, William Christopher. A History of Spain and Portugal. [Middlesex, England]: Penguin Books, 1965.

Cita MLA

Atkinson, William Christopher. A History of Spain and Portugal. Penguin Books, 1965.

Warning: These citations may not always be 100% accurate.