APA استشهاد

Lofton, T. (1997). Getting started in futures (3rd ed.). John Wiley and sons.

استشهاد بنمط شيكاغو

Lofton, Todd. Getting Started in Futures. 3rd ed. New York: John Wiley and sons, 1997.

MLA استشهاد

Lofton, Todd. Getting Started in Futures. 3rd ed. John Wiley and sons, 1997.