MLA

Draghi, Ferdinando, and Draghi. Ultrasonography of the Upper Extremity. Springer International Publishing, 2014.

APA

Draghi, F., & Draghi, D. (2014). Ultrasonography of the Upper Extremity. Springer International Publishing.

Chicago

Draghi, Ferdinando, and Draghi. Ultrasonography of the Upper Extremity. : Springer International Publishing, 2014.