Citazione Stile APA (7a Edizione)

(2008). Sentence correction: Verbal strategy guide (3rd ed.). MG Prep Inc..

Citazione stile Chigago Style (17a edizione)

Sentence Correction: Verbal Strategy Guide. 3rd ed. New York, N.Y.: MG Prep Inc., 2008.

Citatione MLA (8a ed.)

Sentence Correction: Verbal Strategy Guide. 3rd ed. MG Prep Inc., 2008.