APA (7th ed.) Citation

Harding, W. R. (1959). A Thoreau handbook $[by] Walter R. Harding. New York University Press.

Chicago Style (17th ed.) Citation

Harding, Walter Roy. A Thoreau Handbook $[by] Walter R. Harding. New York: New York University Press, 1959.

MLA (9th ed.) Citation

Harding, Walter Roy. A Thoreau Handbook $[by] Walter R. Harding. New York University Press, 1959.