APA ציטוט

Billington, W., Parrott, A. H., & Round, H. (1919). Bone-grafting in Gunshot Fractures of the Jaw.

Citação norma Chicago

Billington, William, Arthur H. Parrott, and Harold Round. Bone-grafting in Gunshot Fractures of the Jaw. 1919.

ציטוט MLA

Billington, William, Arthur H. Parrott, and Harold Round. Bone-grafting in Gunshot Fractures of the Jaw. 1919.