Gaya APA

sapari, N, K. et al (2017). An Item Analysis of English Summative Test For The Twelve Grade Students of SMAN 31 East Jakarta in The First Semester of The 2016/2017 Academic A Year . Jakarta: .

Gaya MLA

sapari, Nia, Kurniati. et al. "An Item Analysis of English Summative Test For The Twelve Grade Students of SMAN 31 East Jakarta in The First Semester of The 2016/2017 Academic A Year". Jakarta: , 2017. Text.