Παραπομπή σε μορφή APA (7η εκδ.)

Barfred, T. (1973). Achilles tendon rupture: Aetiology and pathogenesis of subcutaneous rupture assessed on the basis of the literature and rupture experiments on rats. Munksgaard.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barfred, Troels. Achilles Tendon Rupture: Aetiology and Pathogenesis of Subcutaneous Rupture Assessed on the Basis of the Literature and Rupture Experiments on Rats. Copenhagen: Munksgaard, 1973.

Παραπομπή σε μορφή MLA (8th εκδ.)

Barfred, Troels. Achilles Tendon Rupture: Aetiology and Pathogenesis of Subcutaneous Rupture Assessed on the Basis of the Literature and Rupture Experiments on Rats. Munksgaard, 1973.