APA (7th ed.) Citation

Brown, J. C. (1971). What is to become of the National Gallery of Art?

Chicago Style (17th ed.) Citation

Brown, J. Carter. What Is to Become of the National Gallery of Art? 1971.

MLA (9th ed.) Citation

Brown, J. Carter. What Is to Become of the National Gallery of Art? 1971.

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