Cita APA (7a ed.)

Natenberg, S. (1994). Option volatility & pricing: Advanced trading strategies and techniques (2nd ed.). Probus.

Cita Chicago Style (17a ed.)

Natenberg, Sheldon. Option Volatility & Pricing: Advanced Trading Strategies and Techniques. 2nd ed. Chicago: Probus, 1994.

Cita MLA (9a ed.)

Natenberg, Sheldon. Option Volatility & Pricing: Advanced Trading Strategies and Techniques. 2nd ed. Probus, 1994.