Abell, W. H. (1971). Representation and form: A study of aesthetic values in representational art. Greenwood Press.
芝加哥风格引文Abell, Walter Halsey. Representation and Form: A Study of Aesthetic Values in Representational Art. Westport, Conn.: Greenwood Press, 1971.
MLA引文Abell, Walter Halsey. Representation and Form: A Study of Aesthetic Values in Representational Art. Greenwood Press, 1971.
警告：这些引文格式不一定是100％准确.