Gaya APA

Nur, H. (2013). AN analysis gramatical errors found in english workbook easy to english used at MTsN in kediri / Nur Hayati (Cet. 1). Kediri: STAIN KEDIRI.

Gaya MLA

Nur, Hayati. "AN analysis gramatical errors found in english workbook easy to english used at MTsN in kediri / Nur Hayati". Cet. 1 Kediri: STAIN KEDIRI, 2013. Text.