APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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