APA (7th ed.) Citation

Fengler, M., Härdle, W., & Mammen, E. (2003). Implied volatility string dynamics. Discussion papers of interdisciplinary research project 373.

Chicago Style (17th ed.) Citation

Fengler, Matthias, Wolfgang Härdle, and Enno Mammen. "Implied Volatility String Dynamics." Discussion Papers of Interdisciplinary Research Project 373 2003.

MLA (9th ed.) Citation

Fengler, Matthias, et al. "Implied Volatility String Dynamics." Discussion Papers of Interdisciplinary Research Project 373, 2003.