Jacobs, P. W. (2001). The life and photography of Doris Ulmann. The University Press of Kentucky.
芝加哥风格引文Jacobs, Philip Walker. The Life and Photography of Doris Ulmann. Lexington, Kentucky: The University Press of Kentucky, 2001.
MLA引文Jacobs, Philip Walker. The Life and Photography of Doris Ulmann. The University Press of Kentucky, 2001.
警告：这些引文格式不一定是100％准确.