APA (7th ed.) Citation

Gitman, L. J., Robana, A., & Biggs, W. D. (1981). Portstrat: A portafolio strategy simulation. John Wiley.

Chicago Style (17th ed.) Citation

Gitman, Lawrence J., Abderrahman Robana, and Williams D. Biggs. Portstrat: A Portafolio Strategy Simulation. Nueva York: John Wiley, 1981.

MLA (9th ed.) Citation

Gitman, Lawrence J., et al. Portstrat: A Portafolio Strategy Simulation. John Wiley, 1981.