APA

Walshe C., Preston N. & Johnston B. (2018). Palliative Care Nursing: Principles and Evidence for Practice. Milton Keynes: Open University Press.

Chicago

Walshe Catherine, Preston Nancy and Johnston Bridget. 2018. Palliative Care Nursing: Principles and Evidence for Practice. Milton Keynes: Open University Press.

Harvard

Walshe C., Preston N. and Johnston B. (2018). Palliative Care Nursing: Principles and Evidence for Practice. Milton Keynes: Open University Press.

MLA

Walshe Catherine, Preston Nancy and Johnston Bridget. Palliative Care Nursing: Principles and Evidence for Practice. Milton Keynes: Open University Press. 2018.