APA (7th ed.) Citation

Buchanan, J. James Buchanan papers: Index to outgoing correspondence.

Chicago Style (17th ed.) Citation

Buchanan, James. James Buchanan Papers: Index to Outgoing Correspondence.

MLA (9th ed.) Citation

Buchanan, James. James Buchanan Papers: Index to Outgoing Correspondence.

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