Παραπομπή σε μορφή APA (7η εκδ.)

Cook, A., & Forsyth, H. (2000). American accent training: A guide to speaking and pronouncing colloquial American English (2nd ed.). Barron's.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cook, Ann, και Holly Forsyth. American Accent Training: A Guide to Speaking and Pronouncing Colloquial American English. 2nd ed. Hauppague, N.Y: Barron's, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cook, Ann, και Holly Forsyth. American Accent Training: A Guide to Speaking and Pronouncing Colloquial American English. 2nd ed. Barron's, 2000.