Cita APA

Elton, E. J., & Gruber, M. J. (1981). Modern portfolio theory and investment analysis. John Wiley & Sons.

Citación estilo Chicago

Elton, Edwin J., and Martin Jay Gruber. Modern Portfolio Theory and Investment Analysis. Nueva York: John Wiley & Sons, 1981.

Cita MLA

Elton, Edwin J., and Martin Jay Gruber. Modern Portfolio Theory and Investment Analysis. John Wiley & Sons, 1981.

Warning: These citations may not always be 100% accurate.