Gaya APA

Sharpe, P, J. (). Barron's Practice Exercise for the TOEFL: test of English as a foreign language 7th edition (Ed.ke-7). Tangerang: Federal Publication-Binarupa Aksara.

Gaya MLA

Sharpe, Pamela, J.. "Barron's Practice Exercise for the TOEFL: test of English as a foreign language 7th edition". Ed.ke-7 Tangerang: Federal Publication-Binarupa Aksara, . Textbook.