Παραπομπή σε μορφή APA (7η εκδ.)

Chaudhuri, K. R., & Titova, N. (2017). Nonmotor Parkinson's: The hidden face management and the hidden face of related disorders. Academic Press is an imprint of Elsevier.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Chaudhuri, K. Ray, και Nataliya Titova. Nonmotor Parkinson's: The Hidden Face Management and the Hidden Face of Related Disorders. Cambridge, MA: Academic Press is an imprint of Elsevier, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Chaudhuri, K. Ray, και Nataliya Titova. Nonmotor Parkinson's: The Hidden Face Management and the Hidden Face of Related Disorders. Academic Press is an imprint of Elsevier, 2017.