APA Citation

Sinclair, U., & Holmes, R. C. (1939). What can be done about America's economic troubles? New York: The author.

Chicago Style Citation

Sinclair, Upton, and R. C. Holmes. What Can Be Done About America's Economic Troubles? New York: The author, 1939.

MLA Citation

Sinclair, Upton, and R. C. Holmes. What Can Be Done About America's Economic Troubles? New York: The author, 1939.

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