Richardson, B. (1976). Mel Bochner: Number and shape / Brenda Richardson ; the Baltimore Museum of Art. Baltimore Museum of Art.
Chicago-Zitierstil (17. Ausg.)Richardson, Brenda. Mel Bochner: Number and Shape / Brenda Richardson ; the Baltimore Museum of Art. Baltimore, Maryland: Baltimore Museum of Art, 1976.
MLA-Zitierstil (8. Ausg.)Richardson, Brenda. Mel Bochner: Number and Shape / Brenda Richardson ; the Baltimore Museum of Art. Baltimore Museum of Art, 1976.
警告：這些引文格式不一定是100％准確.