APA (7th ed.) Citation

National Gallery of Art (U.S.) & Sweeney, J. (1987). Master drawings from the Armand Hammer collection. National Gallery of Art.

Chicago Style (17th ed.) Citation

National Gallery of Art (U.S.) and Jane Sweeney. Master Drawings from the Armand Hammer Collection. Washington, D.C.: National Gallery of Art, 1987.

MLA (9th ed.) Citation

National Gallery of Art (U.S.) and Jane Sweeney. Master Drawings from the Armand Hammer Collection. National Gallery of Art, 1987.