APA (7th ed.) Citation

Caplan, D. L. (1996). The new option secret volatility: The weapon of the professional trader and the most important indicator in option trading. Trader's library.

Chicago Style (17th ed.) Citation

Caplan, David L. The New Option Secret Volatility: The Weapon of the Professional Trader and the Most Important Indicator in Option Trading. Ellicott: Trader's library, 1996.

MLA (9th ed.) Citation

Caplan, David L. The New Option Secret Volatility: The Weapon of the Professional Trader and the Most Important Indicator in Option Trading. Trader's library, 1996.

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