APA aipamena

Aber, J. W. (1973). Beta coefficients and models of security return. Lexington Books.

Chicago Style aipamena

Aber, John W. Beta Coefficients and Models of Security Return. Lexington, Mass: Lexington Books, 1973.

MLA aipamena

Aber, John W. Beta Coefficients and Models of Security Return. Lexington Books, 1973.