APA način citiranja (7. izdanje)

Ulep, M. C. (2016). A bar oriented approach to the law on sales (2016 edition.). Central Book Supply, Inc.

Čikaški stil citiranja (17. izdanje)

Ulep, Mauricio C. A Bar Oriented Approach to the Law on Sales. 2016 edition. Quezon City: Central Book Supply, Inc, 2016.

MLA način citiranja (9. izdanje)

Ulep, Mauricio C. A Bar Oriented Approach to the Law on Sales. 2016 edition. Central Book Supply, Inc, 2016.