Gaya APA

sukmayani...[et.al]., R. et al (2020). An Item Analysis of the English Summative Test for the Ninth Grade Students of SMPN 276 Jakarta in the Second Semester of the 2017/2018 Academic Year . Jakarta: .

Gaya MLA

sukmayani...[et.al]., Ratna. et al. "An Item Analysis of the English Summative Test for the Ninth Grade Students of SMPN 276 Jakarta in the Second Semester of the 2017/2018 Academic Year". Jakarta: , 2020. Text.