Gaya APA

walter, C., len, E. (). The correlation of students achievement in English at the SMP and their reading comprehension in the firts... . Jakarta: fpbs. bahasa dan sastra inggris.

Gaya MLA

walter, Catherine., len, Evelyn. "The correlation of students achievement in English at the SMP and their reading comprehension in the firts...". Jakarta: fpbs. bahasa dan sastra inggris, . Text.