APA (7th ed.) Citation

Baumol, W. J. (1970). Portfolio theory: The selection of asset combinations. McCaleb-Seiler.

Chicago Style (17th ed.) Citation

Baumol, William J. Portfolio Theory: The Selection of Asset Combinations. New York, NY: McCaleb-Seiler, 1970.

MLA (9th ed.) Citation

Baumol, William J. Portfolio Theory: The Selection of Asset Combinations. McCaleb-Seiler, 1970.

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