Citazione Stile APA (7a Edizione)

Winn, H. R., & Youmans, J. R. (2011). Youmans neurological surgery (6th ed.). Elsevier/Saunders.

Citazione stile Chigago Style (17a edizione)

Winn, H. Richard, e Julian R. Youmans. Youmans Neurological Surgery. 6th ed. Philadelphia, PA: Elsevier/Saunders, 2011.

Citatione MLA (9a ed.)

Winn, H. Richard, e Julian R. Youmans. Youmans Neurological Surgery. 6th ed. Elsevier/Saunders, 2011.