APA (7th ed.) Zitazioa
Black, P. M., & Loeffler, J. S. (2005). Cancer of the nervous system (Second edition.). Lippincott Williams & Wilkins.
Chicago Style (17th ed.) Zitazioa
Black, Peter McL, eta Jay S. Loeffler. Cancer of the Nervous System. Second edition. Philadelphia: Lippincott Williams & Wilkins, 2005.
MLA (9th ed.) Zitazioa
Black, Peter McL, eta Jay S. Loeffler. Cancer of the Nervous System. Second edition. Lippincott Williams & Wilkins, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.