APA (7 वां संस्करण) प्रशस्ति पत्र

(2019). Our continuing fight vs the scourge of drugs. IN Editorial [column]. Manila Bulletin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Our Continuing Fight Vs the Scourge of Drugs. IN Editorial [column]." Manila Bulletin 2019.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Our Continuing Fight Vs the Scourge of Drugs. IN Editorial [column]." Manila Bulletin, 2019.