APA Format
39589. (1991). Modern portfolio theory and investment analysis. Singapore : John Wiley and Sons, Inc.
MLA Format
39589. Modern portfolio theory and investment analysis. Singapore : John Wiley and Sons, Inc., 1991
Chicago Format
39589. Modern portfolio theory and investment analysis. Singapore : John Wiley and Sons, Inc., 1991
Australian/Harvard Format
39589. 1991. Modern portfolio theory and investment analysis. John Wiley and Sons, Inc. Singapore