Cita APA (7a ed.)

HAUGEN, R. A. (1989). Modern investment theory.-- ed.2. Prentice-Hall.

Cita Chicago Style (17a ed.)

HAUGEN, Robert A. Modern Investment Theory.-- Ed.2. New Jersey: Prentice-Hall, 1989.

Cita MLA (9a ed.)

HAUGEN, Robert A. Modern Investment Theory.-- Ed.2. Prentice-Hall, 1989.