APA (7th ed.) Citation

Greco, 1., Dumont, H., & Immerman, I. (1948). El Greco. Hyperion Press [distributed by Crown Publishers].

Chicago Style (17th ed.) Citation

Greco, 1541?-1614, Henri Dumont, and Irene Immerman. El Greco. New York: Hyperion Press [distributed by Crown Publishers], 1948.

MLA (9th ed.) Citation

Greco, 1541?-1614, et al. El Greco. Hyperion Press [distributed by Crown Publishers], 1948.