Gaya APA

Agustina, N. (2014). Transitivity system in research journal articles : a content analysis . Jakarta: Program Studi Magister Pendidikan Bahasa FBS UNJ.

Gaya MLA

Agustina, Noni. "Transitivity system in research journal articles : a content analysis". Jakarta: Program Studi Magister Pendidikan Bahasa FBS UNJ, 2014. Text.