Cita APA (7th ed.)

Caplan, D. L. (1995). The new options advantage: Gaining a trading edge over the markets (Rev. ed.). Probus Publishing.

Cita Chicago (17th ed.)

Caplan, David L. The New Options Advantage: Gaining a Trading Edge over the Markets. Rev. ed. Chicago, Ill: Probus Publishing, 1995.

Cita MLA (9th ed.)

Caplan, David L. The New Options Advantage: Gaining a Trading Edge over the Markets. Rev. ed. Probus Publishing, 1995.