Cita APA (7a ed.)

Guerard, J. B., Xu, G., & Wang, Z. (2019). Portfolio and investment analysis with SAS: Financial modeling techniques for optimization (1st edition.). SAS Institute, Inc.

Cita Chicago Style (17a ed.)

Guerard, John B., Ganlin Xu, y Ziwei Wang. Portfolio and Investment Analysis with SAS: Financial Modeling Techniques for Optimization. 1st edition. Cary, NC: SAS Institute, Inc, 2019.

Cita MLA (9a ed.)

Guerard, John B., et al. Portfolio and Investment Analysis with SAS: Financial Modeling Techniques for Optimization. 1st edition. SAS Institute, Inc, 2019.