APA (7th ed.) Citation

Müller, H., Sen, R., & Stadtmüller, U. (2011). Functional data analysis for volatility. Journal of Econometrics, 165(2), 233. https://doi.org/10.1016/j.jeconom.2011.08.002

Chicago Style (17th ed.) Citation

Müller, Hans-Georg, Rituparna Sen, and Ulrich Stadtmüller. "Functional Data Analysis for Volatility." Journal of Econometrics 165, no. 2 (2011): 233. https://doi.org/10.1016/j.jeconom.2011.08.002.

MLA (9th ed.) Citation

Müller, Hans-Georg, et al. "Functional Data Analysis for Volatility." Journal of Econometrics, vol. 165, no. 2, 2011, p. 233, https://doi.org/10.1016/j.jeconom.2011.08.002.