APA-Zitierstil (7. Ausg.)

(1990). Research collections in the information age: The Library of Congress looks to the future. Library of Congress.

Chicago-Zitierstil (17. Ausg.)

Research Collections in the Information Age: The Library of Congress Looks to the Future. Washington: Library of Congress, 1990.

MLA-Zitierstil (9. Ausg.)

Research Collections in the Information Age: The Library of Congress Looks to the Future. Library of Congress, 1990.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.