APA (7th ed.) Citation

Santos, G. T., Santos, E. T., & Sy, D. V. (1994). Taxation: Concepts, principles, practices and trends. International Academy of Management Economics.

Chicago Style (17th ed.) Citation

Santos, Gonzalo T., Emmanuel T. Santos, and Dante V. Sy. Taxation: Concepts, Principles, Practices and Trends. Makati: International Academy of Management Economics, 1994.

MLA (9th ed.) Citation

Santos, Gonzalo T., et al. Taxation: Concepts, Principles, Practices and Trends. International Academy of Management Economics, 1994.