Gaya APA

martriwati, M., m.pd, N, S. (2017). The Content Validity of the English Summative Test for the Tenth Grade Students of SMKN 9 Jakarta in the First Semester of the 2016/1017 Academic Year . Jakarta: .

Gaya MLA

martriwati, M.pd.., m.pd, Nurhandayani., S.,. "The Content Validity of the English Summative Test for the Tenth Grade Students of SMKN 9 Jakarta in the First Semester of the 2016/1017 Academic Year". Jakarta: , 2017. Text.