APA (7th ed.) Citation

Harding, W. R. The days of Henry Thoreau: A biography ([Enl. and corrected ed.].). Dover.

Chicago Style (17th ed.) Citation

Harding, Walter Roy. The Days of Henry Thoreau: A Biography. [Enl. and corrected ed.]. New York: Dover.

MLA (9th ed.) Citation

Harding, Walter Roy. The Days of Henry Thoreau: A Biography. [Enl. and corrected ed.]. Dover.