Gaya APA

Wahuyugie, A, A, K. (2011). Common gramatical errors in writing narative story at SMAN 1 Prambon . Kediri: STAIN KEDIRI.

Gaya MLA

Wahuyugie, Ayu, Angie, Krisni. "Common gramatical errors in writing narative story at SMAN 1 Prambon". Kediri: STAIN KEDIRI, 2011. Text.