Cita APA (7a ed.)

Elton, E. J., & Goetzmann, W. N. G. (2010). Modern Portfolio Theory and Investment Analysis (8th.). John Wiley and Sons.

Cita Chicago Style (17a ed.)

Elton, Edwin J., y William N Goetzmann Goetzmann. Modern Portfolio Theory and Investment Analysis. 8th. New delhi: John Wiley and Sons, 2010.

Cita MLA (9a ed.)

Elton, Edwin J., y William N Goetzmann Goetzmann. Modern Portfolio Theory and Investment Analysis. 8th. John Wiley and Sons, 2010.