Shuman, B. A. (1999). Library security and safety handbook: Prevention, policies, and procedures. American Library Association.
Cita Chicago Style (17a ed.)Shuman, Bruce A. Library Security and Safety Handbook: Prevention, Policies, and Procedures. Chicago: American Library Association, 1999.
Cita MLA (9a ed.)Shuman, Bruce A. Library Security and Safety Handbook: Prevention, Policies, and Procedures. American Library Association, 1999.
Precaución: Estas citas no son 100% exactas.