Gaya APA

surahmad, W. et al (2010). The use of sequence pictures to improve the students’ writing narrative paragraph ability at the eighth grade students of SMP N 145 Jakarta. . Jakarta: UHAMKA.

Gaya MLA

surahmad, Winarno. et al. "The use of sequence pictures to improve the students’ writing narrative paragraph ability at the eighth grade students of SMP N 145 Jakarta.". Jakarta: UHAMKA, 2010. Text.