Cita APA (7a ed.)

Library of Congress (Washington, D.C.). American and english genealogies in the Library of Congress. Prelimary catalogue. Compiled under the direction of the chief of the catalogue division.

Cita Chicago Style (17a ed.)

Library of Congress (Washington, D.C.). American and English Genealogies in the Library of Congress. Prelimary Catalogue. Compiled Under the Direction of the Chief of the Catalogue Division. Washington : Government printing office, 1910.

Cita MLA (8a ed.)

Library of Congress (Washington, D.C.). American and English Genealogies in the Library of Congress. Prelimary Catalogue. Compiled Under the Direction of the Chief of the Catalogue Division.