Citação norma APA

U. S. Library of Congress. Subject Cataloging Division & Library of Congress. Classification Division. (1960). Classification. Class B, part 1, B-BJ: Philosophy (Second edition.). [U. S. Government Printing Office].

Citação norma Chicago

U. S. Library of Congress. Subject Cataloging Division and Library of Congress. Classification Division. Classification. Class B, Part 1, B-BJ: Philosophy. Second edition. Washington: [U. S. Government Printing Office], 1960.

Citação norma MLA

U. S. Library of Congress. Subject Cataloging Division and Library of Congress. Classification Division. Classification. Class B, Part 1, B-BJ: Philosophy. Second edition. [U. S. Government Printing Office], 1960.

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