APA (7th ed.) Citation

Moreno Villa, J. (1920). Velázquez. Saturnino Calleja.

Chicago Style (17th ed.) Citation

Moreno Villa, José. Velázquez. Madrid: Saturnino Calleja, 1920.

MLA (9th ed.) Citation

Moreno Villa, José. Velázquez. Saturnino Calleja, 1920.