APA (7th ed.) Citation

Sullivan, R. (2009). The Thoreau you don't know: What the prophet of environmentalism really meant (1. ed.). HarperCollins Publ.

Chicago Style (17th ed.) Citation

Sullivan, Robert. The Thoreau You Don't Know: What the Prophet of Environmentalism Really Meant. 1. ed. New York: HarperCollins Publ, 2009.

MLA (9th ed.) Citation

Sullivan, Robert. The Thoreau You Don't Know: What the Prophet of Environmentalism Really Meant. 1. ed. HarperCollins Publ, 2009.