APA (7th ed.) Citation

Troutman, P. (1963). El Greco. Spring Books.

Chicago Style (17th ed.) Citation

Troutman, Philip. El Greco. Londres: Spring Books, 1963.

MLA (9th ed.) Citation

Troutman, Philip. El Greco. Spring Books, 1963.

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