Gaya APA

Sharpe, P, J. (1995). How to Prepare for the TOEFL tes of English as a foreign language ed. 7 (ed.7). jakarta: Binarupa Aksara.

Gaya MLA

Sharpe, Pamela, J.. "How to Prepare for the TOEFL tes of English as a foreign language ed. 7". ed.7 jakarta: Binarupa Aksara, 1995. Text.