Gaya APA

toyyibah, S. et al (2019). An Item Analysis of the English Summative Test for the Second Semester of the Eighth Grade Students of MTS Al Khairiyah Koja Jakarta in 2018/2019 Academic Year . Jakarta: .

Gaya MLA

toyyibah, Siti. et al. "An Item Analysis of the English Summative Test for the Second Semester of the Eighth Grade Students of MTS Al Khairiyah Koja Jakarta in 2018/2019 Academic Year". Jakarta: , 2019. Text.