Hoffman, W. M. (1985). As is: A play / by William M. Hoffman. Vintage.
Chicago-Zitierstil (17. Ausg.)Hoffman, William M. As Is: A Play / by William M. Hoffman. New York: Vintage, 1985.
MLA-Zitierstil (8. Ausg.)Hoffman, William M. As Is: A Play / by William M. Hoffman. Vintage, 1985.
警告：这些引文格式不一定是100％准确.