APA (7th ed.) Citation

Roosevelt, T. (1925). American problems. C. Scribner's Sons.

Chicago Style (17th ed.) Citation

Roosevelt, Theodore. American Problems. New York: C. Scribner's Sons, 1925.

MLA (9th ed.) Citation

Roosevelt, Theodore. American Problems. C. Scribner's Sons, 1925.

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