Παραπομπή σε μορφή APA (7η εκδ.)

Guerrero, M. C. (2005). Inner Speech β€” L2: Thinking Words in a Second Language. Springer Science+Business Media, Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guerrero, MarΓa C.M. Inner Speech β€” L2: Thinking Words in a Second Language. Boston, MA: Springer Science+Business Media, Inc, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Guerrero, MarΓa C.M. Inner Speech β€” L2: Thinking Words in a Second Language. Springer Science+Business Media, Inc, 2005.