National Gallery of Art, Washington

MLA

Walker, John. National Gallery of Art, Washington. New and rev. ed. New York: Abradale Press, 1995.

APA

Walker, J. (1995). National Gallery of Art, Washington. New and rev. ed. New York: Abradale Press.

Chicago

Walker, John National Gallery of Art, Washington. New and rev. ed. New York: Abradale Press, 1995.