Gaya APA

Sharpe, P, J. (2007). Barron's how to prepare for the TOEFL iBT internet-based test : with 10 audio cds (12th.ed.). Jakarta: Penerbit Binarupa Aksara.

Gaya MLA

Sharpe, Pamela, J.. "Barron's how to prepare for the TOEFL iBT internet-based test : with 10 audio cds". 12th.ed. Jakarta: Penerbit Binarupa Aksara, 2007. Teks.