APA (7th ed.) Citation

De Leon, H. S. (1977). The Philippine negotiable instruments law, annotated, and allied laws. Rex Book Store.

Chicago Style (17th ed.) Citation

De Leon, Hector S. The Philippine Negotiable Instruments Law, Annotated, and Allied Laws. Manila: Rex Book Store, 1977.

MLA (9th ed.) Citation

De Leon, Hector S. The Philippine Negotiable Instruments Law, Annotated, and Allied Laws. Rex Book Store, 1977.