APA

Ferrell B., Coyle N., . (2006). Textbook of palliative nursing. New York; Oxford: Oxford University Press.

Chicago

Ferrell Betty, Coyle Nessa, . 2006. Textbook of palliative nursing. New York; Oxford: Oxford University Press.

Harvard

Ferrell B., Coyle N., . (2006). Textbook of palliative nursing. New York; Oxford: Oxford University Press.

MLA

Ferrell Betty, Coyle Nessa, . Textbook of palliative nursing. New York; Oxford: Oxford University Press. 2006.