APA (7th ed.) Zitazioa
Keegan, L., & Drick, C. A. (2010). End of life: Nursing solutions for death with dignity. Springer.
Chicago Style (17th ed.) Zitazioa
Keegan, Lynn, eta Carole Ann Drick. End of Life: Nursing Solutions for Death with Dignity. New York: Springer, 2010.
MLA (9th ed.) Zitazioa
Keegan, Lynn, eta Carole Ann Drick. End of Life: Nursing Solutions for Death with Dignity. Springer, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.