Defining modern art

MLA

Barr, Alfred H, Amy Newman, and Irving Sandler. Defining Modern Art. New York (N.Y.): Abrams, 1986.

APA

Barr, A. H, Newman, A., & Sandler, I. (1986). Defining modern art. New York (N.Y.): Abrams.

Chicago

Barr, Alfred H., Amy Newman, and Irving Sandler. Defining Modern Art. New York (N.Y.): Abrams, 1986.