SHARPE, P. J. (1986). Barron's how to prepare for the TOEFL: Test of english as a foreign language.-- ed.5. Barron's Educational Series.
芝加哥风格引文SHARPE, Pamela J. Barron's How to Prepare for the TOEFL: Test of English as a Foreign Language.-- Ed.5. Woodbury: Barron's Educational Series, 1986.
MLA引文SHARPE, Pamela J. Barron's How to Prepare for the TOEFL: Test of English as a Foreign Language.-- Ed.5. Barron's Educational Series, 1986.
警告：这些引文格式不一定是100％准确.