APA

Shannon F., . (1940). America's economic growth. New York: Macmillan.

Chicago

Shannon F, . 1940. America's economic growth. New York: Macmillan.

Harvard

Shannon F., . (1940). America's economic growth. New York: Macmillan.

MLA

Shannon F, . America's economic growth. New York: Macmillan. 1940.