Cita APA (7th ed.)

Wehle, H. B. (1954). Art treasures of the Prado museum. Harry N. Abrams.

Cita Chicago (17th ed.)

Wehle, Harry B. Art Treasures of the Prado Museum. Nueva York: Harry N. Abrams, 1954.

Cita MLA (9th ed.)

Wehle, Harry B. Art Treasures of the Prado Museum. Harry N. Abrams, 1954.