Gaya APA

Sharpe, P, J. (2007). How To Prepare For The Toefl IBT Test Of English As A Foreign Language Internet-Based Test (12). Jakarta: Binarupa Aksara.

Gaya MLA

Sharpe, PAmela, J.. "How To Prepare For The Toefl IBT Test Of English As A Foreign Language Internet-Based Test". 12 Jakarta: Binarupa Aksara, 2007. Book.