Cita APA (7th ed.)
Black, P. M., & Loeffler, J. S. (2005). Cancer of the nervous system (Second edition.). Lippincott Williams & Wilkins.
Cita Chicago (17th ed.)
Black, Peter McL, i Jay S. Loeffler. Cancer of the Nervous System. Second edition. Philadelphia: Lippincott Williams & Wilkins, 2005.
Cita MLA (9th ed.)
Black, Peter McL, i Jay S. Loeffler. Cancer of the Nervous System. Second edition. Lippincott Williams & Wilkins, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.