Cita APA (7a ed.)

De Leon, H. S., & De Leon, H. M. J. (2010). The Philippine negotiable instruments law and allied laws annotated (2010 ed.). Rex Book Store.

Cita Chicago Style (17a ed.)

De Leon, Hector S., y Hector M. Jr De Leon. The Philippine Negotiable Instruments Law and Allied Laws Annotated. 2010 ed. Manila: Rex Book Store, 2010.

Cita MLA (9a ed.)

De Leon, Hector S., y Hector M. Jr De Leon. The Philippine Negotiable Instruments Law and Allied Laws Annotated. 2010 ed. Rex Book Store, 2010.