Παραπομπή σε μορφή APA (7η εκδ.)

Sobieszek, R. A. (1999). Gymnastics of the Soul: The clinical aesthetics of Duchenne de Boulogne. Ghost in the Shell : Photography and the Human Soul ; 1850-2000 ; Essays on Camera Portraiture.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sobieszek, Robert A. "Gymnastics of the Soul: The Clinical Aesthetics of Duchenne De Boulogne." Ghost in the Shell : Photography and the Human Soul ; 1850-2000 ; Essays on Camera Portraiture 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sobieszek, Robert A. "Gymnastics of the Soul: The Clinical Aesthetics of Duchenne De Boulogne." Ghost in the Shell : Photography and the Human Soul ; 1850-2000 ; Essays on Camera Portraiture, 1999.