Style de citation APA (7e éd.)
Sharpe, P. J. How to Prepare for the TOEFL Test: Test of English As a Foreign Language (8a edición.). Barron's.
Style de citation Chicago (17e éd.)
Sharpe, Pamela J. How to Prepare for the TOEFL Test: Test of English As a Foreign Language. 8a edición. Nueva York, EUA: Barron's.
Style de citation MLA (9e éd.)
Sharpe, Pamela J. How to Prepare for the TOEFL Test: Test of English As a Foreign Language. 8a edición. Barron's.
Attention : ces citations peuvent ne pas être correctes à 100%.