APA引文
Izzo, M. (2007). Perpetue rifrazioni. Lulu.com.
Chicago Style (17th ed.) Citation
Izzo, Mirella. Perpetue Rifrazioni. Lulu.com, 2007.
MLA引文
Izzo, Mirella. Perpetue Rifrazioni. Lulu.com, 2007.
警告：這些引文格式不一定是100％准確.