APA (7th ed.) Citation

Rudd, A., & Clasing, H. K. (1988). Modern portfolio theory: The principles of investment management (2. ed.). Rudd.

Chicago Style (17th ed.) Citation

Rudd, Andrew, and Henry K. Clasing. Modern Portfolio Theory: The Principles of Investment Management. 2. ed. Orinda, Calif: Rudd, 1988.

MLA (9th ed.) Citation

Rudd, Andrew, and Henry K. Clasing. Modern Portfolio Theory: The Principles of Investment Management. 2. ed. Rudd, 1988.