Popp, A. J. (1979). Neural trauma. Raven Press.
Cita Chicago (17th ed.)Popp, A. John. Neural Trauma. New York: Raven Press, 1979.
Cita MLA (9th ed.)Popp, A. John. Neural Trauma. Raven Press, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.