Παραπομπή σε μορφή APA (7η εκδ.)

Colton, R. H., Casper, J. K., & Leonard, R. (2011). Understanding voice problems: A physiological perspective for diagnosis and treatment (4th ed.). Wolters Kluwer Health/Lippincott Williams & Wilkins.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Colton, Raymond H., Janina K. Casper, και Rebecca Leonard. Understanding Voice Problems: A Physiological Perspective for Diagnosis and Treatment. 4th ed. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Colton, Raymond H., et al. Understanding Voice Problems: A Physiological Perspective for Diagnosis and Treatment. 4th ed. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011.