Gaya APA

syamsurijal, C, A. et al (2016). The Content Validity of English Summative Test for the Tenth Grade Students of SMA Negeri 57 West Jakarta in the 2015/2016 Academic Year . Jakarta: .

Gaya MLA

syamsurijal, Cucun, Ahmad. et al. "The Content Validity of English Summative Test for the Tenth Grade Students of SMA Negeri 57 West Jakarta in the 2015/2016 Academic Year". Jakarta: , 2016. Text.