APA (7th ed.) Citation

Harding, W. R. (1961). A Thoreau handbook. Univ. Press.

Chicago Style (17th ed.) Citation

Harding, Walter Roy. A Thoreau Handbook. New York: Univ. Press, 1961.

MLA (9th ed.) Citation

Harding, Walter Roy. A Thoreau Handbook. Univ. Press, 1961.

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