Cita APA

Sharpe, P. J. (1996). How to prepare for the toefl test: Test of english as a foreign language (9th ed.). New York: Barron's.

Citación estilo Chicago

Sharpe, Pamela J. How to Prepare for the Toefl Test: Test of English As a Foreign Language. 9th ed. New York: Barron's, 1996.

Cita MLA

Sharpe, Pamela J. How to Prepare for the Toefl Test: Test of English As a Foreign Language. 9th ed. New York: Barron's, 1996.