Cita APA (7a ed.)

Abrahams, S. (2020). Competitive advantage in investing: Building winning professional portfolios. John Wiley & Sons, Inc..

Cita Chicago Style (17a ed.)

Abrahams, Steven. Competitive Advantage in Investing: Building Winning Professional Portfolios. Hoboken, NJ: John Wiley & Sons, Inc., 2020.

Cita MLA (8a ed.)

Abrahams, Steven. Competitive Advantage in Investing: Building Winning Professional Portfolios. John Wiley & Sons, Inc., 2020.