AFRA, A. (2006). Optimis Dong Guys! Jakarta: Gema Insani Press.
Chicago Style CitationAFRA, Afifah. Optimis Dong Guys! Jakarta: Gema Insani Press, 2006.
MLA引文AFRA, Afifah. Optimis Dong Guys! Jakarta: Gema Insani Press, 2006.
警告：這些引文格式不一定是100％准確.
APA引文