APA

Bullock H., . (1959). The story of investment companies. New York: Columbia University Press.

Chicago

Bullock Hugh, . 1959. The story of investment companies. New York: Columbia University Press.

Harvard

Bullock H., . (1959). The story of investment companies. New York: Columbia University Press.

MLA

Bullock Hugh, . The story of investment companies. New York: Columbia University Press. 1959.