APA (7th ed.) Citation

Elton, E. J., Gruber, M. J., Brown, S. J., & Goetzmann, W. N. (2003). Modern portfolio theory and investment analysis (6th ed.). J. Wiley & Sons.

Chicago Style (17th ed.) Citation

Elton, Edwin J., Martin J. Gruber, Stephen J. Brown, and William N. Goetzmann. Modern Portfolio Theory and Investment Analysis. 6th ed. New York: J. Wiley & Sons, 2003.

MLA (8th ed.) Citation

Elton, Edwin J., et al. Modern Portfolio Theory and Investment Analysis. 6th ed. J. Wiley & Sons, 2003.