APA (7th ed.) Citation

Walker, J. (1963). National Gallery of Art, Washington, D. C. H. N. Abrams.

Chicago Style (17th ed.) Citation

Walker, John. National Gallery of Art, Washington, D. C. New York: H. N. Abrams, 1963.

MLA (9th ed.) Citation

Walker, John. National Gallery of Art, Washington, D. C. H. N. Abrams, 1963.