APA citiranje

De Leon, H. S., & De Leon, H. M. (2013). The law on sales, agency, and credit transactions (2013 ed.). Rex Book Store.

Chicago Style (17th ed.) Citation

De Leon, Hector S., and Hector M. De Leon. The Law on Sales, Agency, and Credit Transactions. 2013 ed. Manila: Rex Book Store, 2013.

MLA citiranje

De Leon, Hector S., and Hector M. De Leon. The Law on Sales, Agency, and Credit Transactions. 2013 ed. Rex Book Store, 2013.