APA (7th ed.) Citation

Watson, R. (1979). National Gallery of Art Washington / (text by) Ross Watson. Orbis Books.

Chicago Style (17th ed.) Citation

Watson, Ross. National Gallery of Art Washington / (text by) Ross Watson. London: Orbis Books, 1979.

MLA (9th ed.) Citation

Watson, Ross. National Gallery of Art Washington / (text by) Ross Watson. Orbis Books, 1979.

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