Nuffield Foundation. (1970). The artificial kidney. Longman Group.
Chicago Style (17th ed.) ZitazioaNuffield Foundation. The Artificial Kidney. Essex, England, United Kingdom: Longman Group, 1970.
MLA (9th ed.) ZitazioaNuffield Foundation. The Artificial Kidney. Longman Group, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.