Cita APA

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

Citación estilo Chicago

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

Cita MLA

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