APA (7 वां संस्करण) प्रशस्ति पत्र

(2003). Health, DENR execs form team to probe arsenic poisoning. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"Health, DENR Execs Form Team to Probe Arsenic Poisoning." Philippine Daily Inquirer 2003.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"Health, DENR Execs Form Team to Probe Arsenic Poisoning." Philippine Daily Inquirer, 2003.