APA (7th ed.) Citation

Haugen, R. A. (1990). Modern investment theory (2. ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Haugen, Robert A. Modern Investment Theory. 2. ed. Englewood Cliffs, NJ: Prentice Hall, 1990.

MLA (9th ed.) Citation

Haugen, Robert A. Modern Investment Theory. 2. ed. Prentice Hall, 1990.