Gaya APA

erwin, A., m.pd, D, W. (2011). Using Pictures to Improve the Students Writing Skill of SMK RAHAYU MULYO East Jakarta on the First Grade in 2010-2011 Academic Year . Jakarta: fkip uhamka.

Gaya MLA

erwin, Ahmad., m.pd, Drs.h.susilo, Wardoyo,. "Using Pictures to Improve the Students Writing Skill of SMK RAHAYU MULYO East Jakarta on the First Grade in 2010-2011 Academic Year". Jakarta: fkip uhamka, 2011. Text.