Gaya APA

suryaningsih, V. et al (2016). The Content Validity of English Summative Test for Tenth Grade Students of the First Semester in SMAN 39 Jakarta in the 2015/2016 Academic Year . Jakarta: .

Gaya MLA

suryaningsih, Valeny. et al. "The Content Validity of English Summative Test for Tenth Grade Students of the First Semester in SMAN 39 Jakarta in the 2015/2016 Academic Year". Jakarta: , 2016. Text.