Thomas, J. A. (2012). The Object of Christian Science: Word, Image, and Spirituality in Robert Indiana. The challenge of the object : 33rd Congress of the International Committee of the History of Art ; Congress Proceedings - Part 1.
Chicago-Zitierstil (17. Ausg.)Thomas, Joe A. "The Object of Christian Science: Word, Image, and Spirituality in Robert Indiana." The Challenge of the Object : 33rd Congress of the International Committee of the History of Art ; Congress Proceedings - Part 1 2012.
MLA-Zitierstil (8. Ausg.)Thomas, Joe A. "The Object of Christian Science: Word, Image, and Spirituality in Robert Indiana." The Challenge of the Object : 33rd Congress of the International Committee of the History of Art ; Congress Proceedings - Part 1, 2012.
警告：這些引文格式不一定是100％准確.