Gale Research Inc. (2007). Super LCCS: Gale's Library of Congress classification schedules : combined with additions and changes through 2006. Thomson Gale.
Citação norma ChicagoGale Research Inc. Super LCCS: Gale's Library of Congress Classification Schedules : Combined with Additions and Changes Through 2006. Detroit: Thomson Gale, 2007.
Citação norma MLAGale Research Inc. Super LCCS: Gale's Library of Congress Classification Schedules : Combined with Additions and Changes Through 2006. Thomson Gale, 2007.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.