Gaya APA

isyana, I, P. et al (2016). An Item Analysis of the English Summative Test for the Ninth Grade Students of SMPN 239 Jakarta In the Second Semester of 2015/2016 Academic Year. . Jakarta: .

Gaya MLA

isyana, Ironia, Putri. et al. "An Item Analysis of the English Summative Test for the Ninth Grade Students of SMPN 239 Jakarta In the Second Semester of 2015/2016 Academic Year.". Jakarta: , 2016. Text.