Gaya APA

Jendra, M, I, I. (2012). Sociolinguistics : The Study of Societies Languages . Yogyakarta: Graha Ilmu.

Gaya MLA

Jendra, Made, Iwan, Indrawan. "Sociolinguistics : The Study of Societies Languages". Yogyakarta: Graha Ilmu, 2012. Text.