Gaya APA

freund, J, E. et al (2015). The Reliability of the English Summative Test for the Tenth Grade of SMKN 50 Jakarta in the First Semester of the 2014/2015 Academic Year . Jakarta: UHAMKA.

Gaya MLA

freund, John, E.. et al. "The Reliability of the English Summative Test for the Tenth Grade of SMKN 50 Jakarta in the First Semester of the 2014/2015 Academic Year". Jakarta: UHAMKA, 2015. Text.