APA (7th ed.) Citation

Stevens, G. V. (1997). On the inverse of the covariance matrix in portfolio analysis. Board of Governors of the Federal Reserve System.

Chicago Style (17th ed.) Citation

Stevens, Guy V. On the Inverse of the Covariance Matrix in Portfolio Analysis. Washington, DC: Board of Governors of the Federal Reserve System, 1997.

MLA (9th ed.) Citation

Stevens, Guy V. On the Inverse of the Covariance Matrix in Portfolio Analysis. Board of Governors of the Federal Reserve System, 1997.