Gaya APA

Sharpe, P, J. (1997). Barron's Practice Exercise for the TOEFL test third ed. (ed.3). jakarta: Binarupa Aksara.

Gaya MLA

Sharpe, Pamela, J.. "Barron's Practice Exercise for the TOEFL test third ed.". ed.3 jakarta: Binarupa Aksara, 1997. Text.