Gaya APA

wilkinson-ryan, T. et al (2009). The Reliability of English Summative Test for the Tenth Grade Students of SMAN 33 Jakarta in the First Semester of the 2008/2009 Academic Year . Jakarta: UHAMKA.

Gaya MLA

wilkinson-ryan, Tess. et al. "The Reliability of English Summative Test for the Tenth Grade Students of SMAN 33 Jakarta in the First Semester of the 2008/2009 Academic Year". Jakarta: UHAMKA, 2009. Text.