Gaya APA

Maftuhah, S. (2013). The correlation between vocabulary achievement and writing ability of the second semester student of english department of STAIN Kediri / Siti Maftuhah (Cet. 1). Jakarta: Pustaka Pelajar.

Gaya MLA

Maftuhah, Siti. "The correlation between vocabulary achievement and writing ability of the second semester student of english department of STAIN Kediri / Siti Maftuhah". Cet. 1 Jakarta: Pustaka Pelajar, 2013. Text.