Citazione Stile APA (7a Edizione)
Matthiesen, S. J. (2017). Barron's essential words for the TOEFL: Test of English as a Foreign Language (Seventh edition.). Barron's Educational Series, Inc..
Citazione stile Chigago Style (17a edizione)
Matthiesen, Steven J. Barron's Essential Words for the TOEFL: Test of English as a Foreign Language. Seventh edition. Hauppauge, New York: Barron's Educational Series, Inc., 2017.
Citatione MLA (9a ed.)
Matthiesen, Steven J. Barron's Essential Words for the TOEFL: Test of English as a Foreign Language. Seventh edition. Barron's Educational Series, Inc., 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.