APA (7th ed.) Citation

Goetzmann, W. N. (2001). Equity portfolio diversification. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Goetzmann, William N. Equity Portfolio Diversification. Cambridge, Mass: National Bureau of Economic Research, 2001.

MLA (9th ed.) Citation

Goetzmann, William N. Equity Portfolio Diversification. National Bureau of Economic Research, 2001.

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