APA引文
Stein, G., Asaro, S., & Ricciardi, C. (2015). Q.E.D. Libreria Croce.
Chicago Style (17th ed.) Citation
Stein, Gertrude, Salvatore Asaro, and Caterina Ricciardi. Q.E.D. Roma: Libreria Croce, 2015.
MLA引文
Stein, Gertrude, et al. Q.E.D. Libreria Croce, 2015.
警告：這些引文格式不一定是100％准確.