Cita APA (7th ed.)

De Leon, H. S., & De Leon, H. M. (2013). The law on negotiable instruments: With documents of title (2013 ed.). Rex Book Store.

Cita Chicago (17th ed.)

De Leon, Hector S., i Hector M. De Leon. The Law on Negotiable Instruments: With Documents of Title. 2013 ed. Manila: Rex Book Store, 2013.

Cita MLA (9th ed.)

De Leon, Hector S., i Hector M. De Leon. The Law on Negotiable Instruments: With Documents of Title. 2013 ed. Rex Book Store, 2013.