Cita APA (7th ed.)

SpringerLink (Online service), Bernstein, M., & Ammar, A. (2014). Neurosurgical ethics in practice: Value-based medicine. Springer Berlin Heidelberg.

Cita Chicago (17th ed.)

SpringerLink (Online service), Mark Bernstein, i Ahmed Ammar. Neurosurgical Ethics in Practice: Value-based Medicine. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014.

Cita MLA (8th ed.)

SpringerLink (Online service), et al. Neurosurgical Ethics in Practice: Value-based Medicine. Springer Berlin Heidelberg, 2014.