ATKINSON, W. C. (1960). A history of spain and portugal. penguin books.
Citación estilo ChicagoATKINSON, William C. A History of Spain and Portugal. England: penguin books, 1960.
Cita MLAATKINSON, William C. A History of Spain and Portugal. penguin books, 1960.
Warning: These citations may not always be 100% accurate.