APA (7th ed.) Citation

Kaufman, P. J. (1978). Commodity trading systems and methods. Wiley.

Chicago Style (17th ed.) Citation

Kaufman, Perry J. Commodity Trading Systems and Methods. New York: Wiley, 1978.

MLA (9th ed.) Citation

Kaufman, Perry J. Commodity Trading Systems and Methods. Wiley, 1978.

Warning: These citations may not always be 100% accurate.