Andrew, Thorns, and Eve Garrard. "Ethical issues in care of the dying." Care of the Dying: A pathway to excellence. : Oxford University Press, 2010-12-02. Oxford Scholarship Online. 2011-11-17. Date Accessed 18 Jun. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199550838.001.0001/acprof-9780199550838-chapter-4>.
Andrew, T., & Garrard, E.(2010-12-02). Ethical issues in care of the dying. In Care of the Dying: A pathway to excellence. : Oxford University Press. Retrieved 18 Jun. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199550838.001.0001/acprof-9780199550838-chapter-4.
Andrew, Thorns, and Eve Garrard. "Ethical issues in care of the dying." In Care of the Dying: A pathway to excellence. : Oxford University Press, 2010-12-02. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199550838.001.0001/acprof-9780199550838-chapter-4.
Andrew T, Garrard E. Ethical issues in care of the dying. In: Ellershaw J, Wilkinson S. Care of the Dying: A pathway to excellence. Oxford University Press; 2010. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199550838.001.0001/acprof-9780199550838-chapter-4. Accessed June 18, 2013.