APA (7th ed.) Citation

De Leon, H. S. (1971). The law on negotiable instruments (with documents of title) ([2nd ed.].). s.n.

Chicago Style (17th ed.) Citation

De Leon, Hector S. The Law on Negotiable Instruments (with Documents of Title). [2nd ed.]. [Manilan: s.n, 1971.

MLA (9th ed.) Citation

De Leon, Hector S. The Law on Negotiable Instruments (with Documents of Title). [2nd ed.]. s.n, 1971.