APA (7th ed.) Citation

De Leon, H. S. (2009). The fundamentals of taxation ([2009 ed.].). Rex Book Store.

Chicago Style (17th ed.) Citation

De Leon, Hector S. The Fundamentals of Taxation. [2009 ed.]. Manila: Rex Book Store, 2009.

MLA (9th ed.) Citation

De Leon, Hector S. The Fundamentals of Taxation. [2009 ed.]. Rex Book Store, 2009.