APA (7th ed.) Citation

Kaftia, M. A. (2019). The Formation of Modern Portfolio Theories: The Main Problems and Tendencies of Development.

Chicago Style (17th ed.) Citation

Kaftia, M. A. The Formation of Modern Portfolio Theories: The Main Problems and Tendencies of Development. 2019.

MLA (8th ed.) Citation

Kaftia, M. A. The Formation of Modern Portfolio Theories: The Main Problems and Tendencies of Development. 2019.

Warning: These citations may not always be 100% accurate.