APA način citiranja (7. izdanje)

Herrera, T. (1997). PEMAP: Promoting global excellence in the courier industry. Manila Bulletin.

Čikaški stil citiranja (17. izdanje)

Herrera, Tetchie. "PEMAP: Promoting Global Excellence in the Courier Industry." Manila Bulletin 1997.

MLA način citiranja (9. izdanje)

Herrera, Tetchie. "PEMAP: Promoting Global Excellence in the Courier Industry." Manila Bulletin, 1997.