APA (7th ed.) Citation

De Leon, H. S., & De Leon, H. M. (2004). The Philippine negotiable instruments law and allied laws annotated. Rex Book Store.

Chicago Style (17th ed.) Citation

De Leon, Hector S., and Hector M. De Leon. The Philippine Negotiable Instruments Law and Allied Laws Annotated. Manila: Rex Book Store, 2004.

MLA (9th ed.) Citation

De Leon, Hector S., and Hector M. De Leon. The Philippine Negotiable Instruments Law and Allied Laws Annotated. Rex Book Store, 2004.