Cita APA

Library of Congress Subject headings : significant changes 1974-1988, & Roberts, C. W. (1988). Library of Congress Subject headings: Significant changes 1974-1988. [Lake Crystal, Min]: Soldier Creek Press.

Citación estilo Chicago

Library of Congress Subject headings : significant changes 1974-1988, y Catherine W. Roberts. Library of Congress Subject Headings: Significant Changes 1974-1988. [Lake Crystal, Min]: Soldier Creek Press, 1988.

Cita MLA

Library of Congress Subject headings : significant changes 1974-1988, y Catherine W. Roberts. Library of Congress Subject Headings: Significant Changes 1974-1988. [Lake Crystal, Min]: Soldier Creek Press, 1988.