APA-Zitierstil (7. Ausg.)

Sharpe, P. J. (2001). How to prepare for the toefl test (Tenth edition.). Barron's.

Chicago-Zitierstil (17. Ausg.)

Sharpe, Pamela J. How to Prepare for the Toefl Test. Tenth edition. New York: Barron's, 2001.

MLA-Zitierstil (9. Ausg.)

Sharpe, Pamela J. How to Prepare for the Toefl Test. Tenth edition. Barron's, 2001.