Pietroiusti, C. (2002). A certain number of things (1988 - 2001). Aurelia Print.
Chicago-Zitierstil (17. Ausg.)Pietroiusti, Cesare. A Certain Number of Things (1988 - 2001). Roma: Aurelia Print, 2002.
MLA-Zitierstil (8. Ausg.)Pietroiusti, Cesare. A Certain Number of Things (1988 - 2001). Aurelia Print, 2002.
警告：这些引文格式不一定是100％准确.