Gaya APA

Amin, M, L. (2017). Improving Students’ Writing Skill By Using Picture Series At SMP Islam Al- Azhar Kediri In The Academic Year 2016/2017 . Kediri: STAIN KEDIRI.

Gaya MLA

Amin, Moch., Lutfi. "Improving Students’ Writing Skill By Using Picture Series At SMP Islam Al- Azhar Kediri In The Academic Year 2016/2017". Kediri: STAIN KEDIRI, 2017. Text.