Gaya APA

m.m., D, S, S, M, ;, E, S, S. et al (2018). An Item Analysis of the English Summative Test for theNinth Grade Students of SMPN 209 Jakarta in theSecond Semester ofthe 2017/2018 Academic Year . Jakarta: .

Gaya MLA

m.m., Dr., Sunarta,, S.e.,, M.m, ;, Edi, Setiawan,, S.e.,. et al. "An Item Analysis of the English Summative Test for theNinth Grade Students of SMPN 209 Jakarta in theSecond Semester ofthe 2017/2018 Academic Year". Jakarta: , 2018. Text.