Gaya APA

higgins, N, O. et al (2007). An Item Analysis of the English summative Test for the Seventh Grade Students of MTs. Da'il Khairaat for the 2006-2007 Academic Year . Jakarta: UHAMKA.

Gaya MLA

higgins, Niall, O. et al. "An Item Analysis of the English summative Test for the Seventh Grade Students of MTs. Da'il Khairaat for the 2006-2007 Academic Year". Jakarta: UHAMKA, 2007. Text.