APA (7th ed.) Citation

Cummings, P. (1987). 20th Century Drawings from the Whitney Museum of American Art, New York: National Gallery of Art, Washington, D.C., 21.5.-7.9.1987 ..

Chicago Style (17th ed.) Citation

Cummings, Paul. 20th Century Drawings from the Whitney Museum of American Art, New York: National Gallery of Art, Washington, D.C., 21.5.-7.9.1987 .. New York, 1987.

MLA (9th ed.) Citation

Cummings, Paul. 20th Century Drawings from the Whitney Museum of American Art, New York: National Gallery of Art, Washington, D.C., 21.5.-7.9.1987 .. 1987.