APA (7th ed.) Citation

Boorstein, D. Librarians of congres 1802-1974. Library of Congress.

Chicago Style (17th ed.) Citation

Boorstein, Daniel. Librarians of Congres 1802-1974. Library of Congress.

MLA (8th ed.) Citation

Boorstein, Daniel. Librarians of Congres 1802-1974. Library of Congress.

Warning: These citations may not always be 100% accurate.