MLA

Poretti, Andrea, and Thierry A. G. M Huisman. Neonatal Head and Spine Ultrasonography. Springer International Publishing, 2016.

APA

Poretti, A., & Huisman, T. A. G. M. (2016). Neonatal Head and Spine Ultrasonography. Springer International Publishing.

Chicago

Poretti, Andrea, and Thierry A. G. M Huisman. Neonatal Head and Spine Ultrasonography. : Springer International Publishing, 2016.