Citação norma APA

(1980). The Library of Congress main reading room reference collection classed catalog (shelflist) with author/title index / compiled by Katherine Ann Gardner.

Citação norma Chicago

The Library of Congress Main Reading Room Reference Collection Classed Catalog (shelflist) with Author/title Index / Compiled by Katherine Ann Gardner. 1980.

Citação norma MLA

The Library of Congress Main Reading Room Reference Collection Classed Catalog (shelflist) with Author/title Index / Compiled by Katherine Ann Gardner. 1980.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.