Παραπομπή APA

Franke, J., & Hardle, W. K. H. (2008). Statistics of financial markets: An introduction (2.). Springer.

Παραπομπή Chicago Style

Franke, Jurgen, και Wolfgang K. Hafner Hardle. Statistics of Financial Markets: An Introduction. 2. Berlin: Springer, 2008.

Παραπομπή MLA

Franke, Jurgen, και Wolfgang K. Hafner Hardle. Statistics of Financial Markets: An Introduction. 2. Springer, 2008.