APA

Aspinal F., Hughes R., Higginson I., Chidgey J., Drescher U. & Thompson M. (2002). A user's guide to the Palliative care Outcome Scale. London: King's College.

Chicago

Aspinal Fiona, Hughes Rhidian, Higginson Irene, Chidgey Jayne, Drescher Uta and Thompson Margaret. 2002. A user's guide to the Palliative care Outcome Scale. London: King's College.

Harvard

Aspinal F., Hughes R., Higginson I., Chidgey J., Drescher U. and Thompson M. (2002). A user's guide to the Palliative care Outcome Scale. London: King's College.

MLA

Aspinal Fiona, Hughes Rhidian, Higginson Irene, Chidgey Jayne, Drescher Uta and Thompson Margaret. A user's guide to the Palliative care Outcome Scale. London: King's College. 2002.