Gaya APA

0210668, S, P, /. (2007). A Study On The Fourth Semester Students Writing Ability At The English Study Program Of The Teachers Training And Education Faculty Riau University . Pekanbaru: Universitas Riau - FKIP – Pendidikan Bahasa Inggris.

Gaya MLA

0210668, SYAHRUL, PADILAH, /. "A Study On The Fourth Semester Students Writing Ability At The English Study Program Of The Teachers Training And Education Faculty Riau University". Pekanbaru: Universitas Riau - FKIP – Pendidikan Bahasa Inggris, 2007. CD Skripsi.