Gaya APA
Shynkiw, ., Larbalestier, D. (2007).
Study English: Ielts Preparation (ed.1).
Jakarta Pusat:
Gramedia Pustaka Utama.
Gaya MLA
Shynkiw, ., Larbalestier, David.
"Study English: Ielts Preparation".
ed.1
Jakarta Pusat:
Gramedia Pustaka Utama,
2007.
Text.