Παραπομπή σε μορφή APA (7η εκδ.)

Paul, R., & Cascella, P. W. (2007). Introduction to clinical methods in communication disorders (2nd ed.). Paul H. Brookes Publishing Co.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Paul, Rhea, και Paul W. Cascella. Introduction to Clinical Methods in Communication Disorders. 2nd ed. Baltimore, MD: Paul H. Brookes Publishing Co, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Paul, Rhea, και Paul W. Cascella. Introduction to Clinical Methods in Communication Disorders. 2nd ed. Paul H. Brookes Publishing Co, 2007.