APA (7th ed.) Citation
Sharpe, P. J. (2006). Barron's how to prepare for the TOEFL iBT: Test of English as a foreign language Internet-based test (12th ed.). Galgotia.
Chicago Style (17th ed.) Citation
Sharpe, Pamela J. Barron's How to Prepare for the TOEFL IBT: Test of English as a Foreign Language Internet-based Test. 12th ed. New Delhi: Galgotia, 2006.
MLA (9th ed.) Citation
Sharpe, Pamela J. Barron's How to Prepare for the TOEFL IBT: Test of English as a Foreign Language Internet-based Test. 12th ed. Galgotia, 2006.
Warning: These citations may not always be 100% accurate.