Gaya APA

noreen, E, W. et al (2017). The Content Validity of the English Summative Test for the First Semester of the Tenth Grade Students of SMA PKP Jakarta Islamic School in the 2016/2017 Academic Year . Jakarta: .

Gaya MLA

noreen, Eric, W. et al. "The Content Validity of the English Summative Test for the First Semester of the Tenth Grade Students of SMA PKP Jakarta Islamic School in the 2016/2017 Academic Year". Jakarta: , 2017. Text.