APA (7th ed.) Citation

Elgin, J. B. Letters and Journals of James, Eighth Earl of Elgin.

Chicago Style (17th ed.) Citation

Elgin, James Bruce. Letters and Journals of James, Eighth Earl of Elgin.

MLA (9th ed.) Citation

Elgin, James Bruce. Letters and Journals of James, Eighth Earl of Elgin.

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