APA Style

Lougheed, L. (2014). Barron's writing for the TOEFL iBT, 5th ed. (5th ed.). New York: Barrons Educational Series.

MLA Style

Lougheed, Lin. "Barron's writing for the TOEFL iBT, 5th ed.". 5th ed. New York: Barrons Educational Series, 2014. Text.