Gaya APA

se.,m.si., A, A, R, S, M, M, N. et al (2017). The Content Validity of The English Summative Test of The Tenth Grade Students of SMA Negeri 6 Depok in The First Semester of 2016/2017 Academic Year . Jakarta: .

Gaya MLA

se.,m.si., Agung, Abdul, Rosul,, Se.,, Mm.;, M., Nurrasyidin,. et al. "The Content Validity of The English Summative Test of The Tenth Grade Students of SMA Negeri 6 Depok in The First Semester of 2016/2017 Academic Year". Jakarta: , 2017. Text.