Cita APA (7a ed.)

Leffler, G. L. (1957). The stock market (2nd ed.). Ronald.

Cita Chicago Style (17a ed.)

Leffler, George Leland. The Stock Market. 2nd ed. New York: Ronald, 1957.

Cita MLA (9a ed.)

Leffler, George Leland. The Stock Market. 2nd ed. Ronald, 1957.