APA (7th ed.) Citation

Vallentin, A. (1955). El Greco. Doubleday.

Chicago Style (17th ed.) Citation

Vallentin, Antonina. El Greco. Garden City, N.Y: Doubleday, 1955.

MLA (9th ed.) Citation

Vallentin, Antonina. El Greco. Doubleday, 1955.

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