Gaya APA

juhani, O, S, A., m.pd, D, S, S. (2013). An item analysis of the english summative test for the ninth grade students of SMPI Al-azhar 10 Kembangan West Jakarta in the second semester of 2011/2012 academic year . Jakarta: .

Gaya MLA

juhani, Octa, Sellyna, Anugrah., m.pd, Drs., Sigit, Sumarsnoo,. "An item analysis of the english summative test for the ninth grade students of SMPI Al-azhar 10 Kembangan West Jakarta in the second semester of 2011/2012 academic year". Jakarta: , 2013. Text.