Citazione Stile APA (7a Edizione)

(2003). Drug firms told to seek PDEA's permission. Manila Times.

Citazione stile Chigago Style (17a edizione)

"Drug Firms Told to Seek PDEA's Permission." Manila Times 2003.

Citatione MLA (9a ed.)

"Drug Firms Told to Seek PDEA's Permission." Manila Times, 2003.