APA (7th ed.) Citation

Smith, A. L. (1989). Trading financial options (Reprint.). Butterworths.

Chicago Style (17th ed.) Citation

Smith, A. L. Trading Financial Options. Reprint. London: Butterworths, 1989.

MLA (9th ed.) Citation

Smith, A. L. Trading Financial Options. Reprint. Butterworths, 1989.

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