APA (7th ed.) Citation

New York. Museum of Modern Art & Ritchie, A. C. (1951). Abstract painting and sculpture in America. The Museum.

Chicago Style (17th ed.) Citation

New York. Museum of Modern Art and Andrew Carnduff Ritchie. Abstract Painting and Sculpture in America. New York: The Museum, 1951.

MLA (9th ed.) Citation

New York. Museum of Modern Art and Andrew Carnduff Ritchie. Abstract Painting and Sculpture in America. The Museum, 1951.