Cita APA (7a ed.)

Menéndez Pidal, R. (1966). The Spaniards in their history. Norton.

Cita Chicago Style (17a ed.)

Menéndez Pidal, Ramón. The Spaniards in Their History. New York: Norton, 1966.

Cita MLA (9a ed.)

Menéndez Pidal, Ramón. The Spaniards in Their History. Norton, 1966.