Citazione APA

Elton, E. J., Edwin J. elton, & Martin J. grober. (1996). Modern portfolio theory and investment analysis. Wiley.

Stile di citazione Chicago

Elton, Edwin J., Edwin J. elton, e Martin J. grober. Modern Portfolio Theory and Investment Analysis. Singapore: Wiley, 1996.

Citazione MLA

Elton, Edwin J., et al. Modern Portfolio Theory and Investment Analysis. Wiley, 1996.