Citazione APA

Elton Edwin J, Edwin J Elton, & Martin J. Gruber. (1995). Modern portfolio theory and management amalysis/5e (5th ed.). Johnwiley and son.

Stile di citazione Chicago

Elton Edwin J, Edwin J Elton, e Martin J. Gruber. Modern Portfolio Theory and Management Amalysis/5e. 5th ed. Singapore: Johnwiley and son, 1995.

Citazione MLA

Elton Edwin J, et al. Modern Portfolio Theory and Management Amalysis/5e. 5th ed. Johnwiley and son, 1995.