Παραπομπή σε μορφή APA (7η εκδ.)

König, A., & Spetzger, U. (2017). Degenerative Diseases of the Cervical Spine: Therapeutic Management in the Subaxial Section. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

König, Alexander, και Uwe Spetzger. Degenerative Diseases of the Cervical Spine: Therapeutic Management in the Subaxial Section. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

König, Alexander, και Uwe Spetzger. Degenerative Diseases of the Cervical Spine: Therapeutic Management in the Subaxial Section. Springer International Publishing : Imprint: Springer, 2017.