APA (7th ed.) Citation

Library of Congress & Hébert, J. R. (1992). 1492, an ongoing voyage. Library of Congress.

Chicago Style (17th ed.) Citation

Library of Congress and John R. Hébert. 1492, an Ongoing Voyage. Washington, D.C.: Library of Congress, 1992.

MLA (9th ed.) Citation

Library of Congress and John R. Hébert. 1492, an Ongoing Voyage. Library of Congress, 1992.