APA Style

M.S, P, D, S, , S. (2011). Students ability in using "TO BE" in writing descriptive text: A case of study of the eighth year students of SMPN 1 Batangan Pati in the academic year 2010/2011 . Tuban: Unirow.

MLA Style

M.S, Prof., Dr., Sholeh, , Soemirat,. "Students ability in using "TO BE" in writing descriptive text: A case of study of the eighth year students of SMPN 1 Batangan Pati in the academic year 2010/2011". Tuban: Unirow, 2011. e-book.