Παραπομπή σε μορφή APA (7η εκδ.)

Hokkanen, E. (1969). Studies on the epidemiology of myasthenia gravis in Finland and its clinical and neuro-physiological aspects.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hokkanen, Eero. Studies on the Epidemiology of Myasthenia Gravis in Finland and Its Clinical and Neuro-physiological Aspects. Helsinki, 1969.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hokkanen, Eero. Studies on the Epidemiology of Myasthenia Gravis in Finland and Its Clinical and Neuro-physiological Aspects. 1969.