APA (7th ed.) Citation

Waterhouse, E. K., & El Greco. (1965). El Greco. Knowledge Publications..

Chicago Style (17th ed.) Citation

Waterhouse, Ellis Kirkham, and El Greco. El Greco. London: Knowledge Publications., 1965.

MLA (9th ed.) Citation

Waterhouse, Ellis Kirkham, and El Greco. El Greco. Knowledge Publications., 1965.

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