Cita APA (7a ed.)

Buckman, R., & Kason, Y. (1992). How to break bad news: A guide for health care professionals. Papermac.

Cita Chicago Style (17a ed.)

Buckman, Robert, y Yvonne Kason. How to Break Bad News: A Guide for Health Care Professionals. London ; Basingstoke: Papermac, 1992.

Cita MLA (9a ed.)

Buckman, Robert, y Yvonne Kason. How to Break Bad News: A Guide for Health Care Professionals. Papermac, 1992.