The Frick Collection : A Guide to Works of Art on Exhibiton.

MLA

Sachs, Samuel. The Frick Collection : A Guide to Works of Art On Exhibiton. New York: The Frick Collection, 1998.

APA

Sachs, S. (1998). The Frick Collection : A Guide to Works of Art on Exhibiton. New York: The Frick Collection.

Chicago

Sachs, Samuel The Frick Collection: A Guide to Works of Art On Exhibiton. New York: The Frick Collection, 1998.