Gaya APA

rito, S, A, M, C, ;, A, W, N, M. et al (2018). The Content Validity of the English Summative Test for the Tenth Grade Students at SMKN 1 Cikarang on 2017-2018 Academic Year . Jakarta: .

Gaya MLA

rito, Se,, Ak.,, M.si.,, Ca.,, ;, Arif, Widodo, Nugroho,, M.m.. et al. "The Content Validity of the English Summative Test for the Tenth Grade Students at SMKN 1 Cikarang on 2017-2018 Academic Year". Jakarta: , 2018. Text.