El Greco.

MLA

Baetjer, Katharine. El Greco. New York City: The Metropolitan Museum of Art (New York), 1981.

APA

Baetjer, K. (1981). El Greco. New York City: The Metropolitan Museum of Art (New York).

Chicago

Baetjer, Katharine El Greco. New York City: The Metropolitan Museum of Art (New York), 1981.