Cita APA (7th ed.)
Greenberg, H., Chandler, W. F., & Sandler, H. M. (1999). Brain tumors. Oxford University Press.
Cita Chicago (17th ed.)
Greenberg, Harry, William F. Chandler, i Howard M. Sandler. Brain Tumors. New York: Oxford University Press, 1999.
Cita MLA (9th ed.)
Greenberg, Harry, et al. Brain Tumors. Oxford University Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.