Citazione Stile APA (7a Edizione)
Engle, R. F., & Rangel, J. G. (2005). <The> spline GARCH model for unconditional volatility and its global macroeconomic causes. Czech National Bank.
Citazione stile Chigago Style (17a edizione)
Engle, Robert F., e Jose Gonzalo Rangel. <The> Spline GARCH Model for Unconditional Volatility and Its Global Macroeconomic Causes. Praha: Czech National Bank, 2005.
Citatione MLA (9a ed.)
Engle, Robert F., e Jose Gonzalo Rangel. <The> Spline GARCH Model for Unconditional Volatility and Its Global Macroeconomic Causes. Czech National Bank, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.