APA (7th ed.) Citation

Ahlers, D. M. (1977). A new look at portfolio management. Jai Press.

Chicago Style (17th ed.) Citation

Ahlers, David M. A New Look at Portfolio Management. Greenwich, Conn: Jai Press, 1977.

MLA (9th ed.) Citation

Ahlers, David M. A New Look at Portfolio Management. Jai Press, 1977.