APA (7th ed.) Citation

De Leon, H. (1995). The law on obligations and contracts. Rex Bookstore.

Chicago Style (17th ed.) Citation

De Leon, Hector. The Law on Obligations and Contracts. Manila: Rex Bookstore, 1995.

MLA (9th ed.) Citation

De Leon, Hector. The Law on Obligations and Contracts. Rex Bookstore, 1995.