APA (7th ed.) Citation

Pena, N. (1977). Law on credit transactions (1977 ed.). Rex Book Store.

Chicago Style (17th ed.) Citation

Pena, Narciso. Law on Credit Transactions. 1977 ed. Manila: Rex Book Store, 1977.

MLA (9th ed.) Citation

Pena, Narciso. Law on Credit Transactions. 1977 ed. Rex Book Store, 1977.

Warning: These citations may not always be 100% accurate.