Cita APA (7a ed.)

Elton, E. J., & Martin, J. G. (1995). Modern portfolio theory and investment analysis (5th ed.). Wiley and Sons.

Cita Chicago Style (17a ed.)

Elton, Edwin J., y J. Gruber Martin. Modern Portfolio Theory and Investment Analysis. 5th ed. Nueva York: Wiley and Sons, 1995.

Cita MLA (9a ed.)

Elton, Edwin J., y J. Gruber Martin. Modern Portfolio Theory and Investment Analysis. 5th ed. Wiley and Sons, 1995.