APA (7th ed.) Citation

Courtney, D., & Bettelheim, E. C. (1986). An investor's guide to the commodity futures markets. Butterworths.

Chicago Style (17th ed.) Citation

Courtney, David, and Eric C. Bettelheim. An Investor's Guide to the Commodity Futures Markets. London: Butterworths, 1986.

MLA (9th ed.) Citation

Courtney, David, and Eric C. Bettelheim. An Investor's Guide to the Commodity Futures Markets. Butterworths, 1986.