APA (7th ed.) Citation

De Leon, H. S. (1974). The fundamentals of taxation (Rev. ed.). Rex Book Store.

Chicago Style (17th ed.) Citation

De Leon, Hector S. The Fundamentals of Taxation. Rev. ed. Manila: Rex Book Store, 1974.

MLA (9th ed.) Citation

De Leon, Hector S. The Fundamentals of Taxation. Rev. ed. Rex Book Store, 1974.