APA način citiranja (7. izdanje)

Villanueva, L. P. (2023). The Government Procurement Reform Act: Principles and practices (Second edition.). Rex Book Store.

Čikaški stil citiranja (17. izdanje)

Villanueva, Lawrence P. The Government Procurement Reform Act: Principles and Practices. Second edition. Manila: Rex Book Store, 2023.

MLA način citiranja (9. izdanje)

Villanueva, Lawrence P. The Government Procurement Reform Act: Principles and Practices. Second edition. Rex Book Store, 2023.