APA (7th ed.) Citation

Roosevelt, T. (1983). American bears: Selections from the writings of Theodore Roosevelt. Colorado Associated University Press.

Chicago Style (17th ed.) Citation

Roosevelt, Theodore. American Bears: Selections from the Writings of Theodore Roosevelt. Boulder, Colo.: Colorado Associated University Press, 1983.

MLA (9th ed.) Citation

Roosevelt, Theodore. American Bears: Selections from the Writings of Theodore Roosevelt. Colorado Associated University Press, 1983.