Gaya APA

utami, S, K. et al (2013). The Effectiveness Of Role Play In Theaching Speaking To The Tenth Grade Students Of SMA Muhammadiyah 8 Ciputat In 2012/2013 Academic Year . : fkip uhamka.

Gaya MLA

utami, Shafira, Kania. et al. "The Effectiveness Of Role Play In Theaching Speaking To The Tenth Grade Students Of SMA Muhammadiyah 8 Ciputat In 2012/2013 Academic Year ". : fkip uhamka, 2013. Text.