APA (7th ed.) Citation

Powers, M. J. (1973). Getting started in commodity futures trading. Investor Publications.

Chicago Style (17th ed.) Citation

Powers, Mark J. Getting Started in Commodity Futures Trading. Columbia, Md.: Investor Publications, 1973.

MLA (9th ed.) Citation

Powers, Mark J. Getting Started in Commodity Futures Trading. Investor Publications, 1973.