APA citiranje

Welk, A. B., & Norman W., K. (2014). Aneurysmal Bone Cyst Presenting as a Pathologic Fracture in a 12-Year-Old Football Player. Elsevier.

Citação norma Chicago

Welk, Aaron B., and Kettner Norman W. Aneurysmal Bone Cyst Presenting As a Pathologic Fracture in a 12-Year-Old Football Player. Elsevier, 2014.

MLA citiranje

Welk, Aaron B., and Kettner Norman W. Aneurysmal Bone Cyst Presenting As a Pathologic Fracture in a 12-Year-Old Football Player. Elsevier, 2014.