APA-Zitierstil (7. Ausg.)

Markowitz, H. (1965). Portfolio Selection: Efficient diversification of investments (2. print.). Wiley.

Chicago-Zitierstil (17. Ausg.)

Markowitz, Harry. Portfolio Selection: Efficient Diversification of Investments. 2. print. New York <<[u.a.]>>: Wiley, 1965.

MLA-Zitierstil (9. Ausg.)

Markowitz, Harry. Portfolio Selection: Efficient Diversification of Investments. 2. print. Wiley, 1965.