APA (7th ed.) Citation

(1966). The letters of Ralph Waldo Emerson. Columbia U.P..

Chicago Style (17th ed.) Citation

The Letters of Ralph Waldo Emerson. Columbia U.P., 1966.

MLA (8th ed.) Citation

The Letters of Ralph Waldo Emerson. Columbia U.P., 1966.

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