Barman, T. E. (1969). Enzyme handbook. Springer-Verlag.
Cita Chicago (17th ed.)Barman, Thomas E. Enzyme Handbook. New York: Springer-Verlag, 1969.
Cita MLA (9th ed.)Barman, Thomas E. Enzyme Handbook. Springer-Verlag, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.