APA Style

Kholifah, Z. (2010). Classroom Interaction In English Class At The Eighth Years Students Of SMP Negeri 1 Rengel In The Academic Year Of 2009/2010 . Tuban: Unirow.

MLA Style

Kholifah, Zunifatun. "Classroom Interaction In English Class At The Eighth Years Students Of SMP Negeri 1 Rengel In The Academic Year Of 2009/2010". Tuban: Unirow, 2010. e-book.