Dizard, R. (1998). Safe and Sound: Protecting the Collections of the Library of Congress.
Cita Chicago Style (17a ed.)Dizard, Robert. Safe and Sound: Protecting the Collections of the Library of Congress. 1998.
Cita MLA (9a ed.)Dizard, Robert. Safe and Sound: Protecting the Collections of the Library of Congress. 1998.
Precaución: Estas citas no son 100% exactas.