Cita APA (7a ed.)

Portenoy, R. K., & Bruera, E. (2003). Issues in palliative care research. Oxford University Press.

Cita Chicago Style (17a ed.)

Portenoy, Russell K., y Eduardo Bruera. Issues in Palliative Care Research. Oxford ; New York: Oxford University Press, 2003.

Cita MLA (9a ed.)

Portenoy, Russell K., y Eduardo Bruera. Issues in Palliative Care Research. Oxford University Press, 2003.