Cita APA (7a ed.)
Kroll, S., Paulenoff, M. J., & Asprey, T. E. The Business One Irwin Guide to the Futures Markets. Business One Irwin.
Cita estilo Chicago (17a ed.)
Kroll, Stanley, Michael J. Paulenoff, y Thomas E. Asprey. The Business One Irwin Guide to the Futures Markets. Homewood, EUA: Business One Irwin.
Cita MLA (9a ed.)
Kroll, Stanley, et al. The Business One Irwin Guide to the Futures Markets. Business One Irwin.
Precaución: Estas citas no son 100% exactas.