APA (7 वां संस्करण) प्रशस्ति पत्र

Pascual, F. D., Jr. (2021). China vaccine. IN Postscript [column]: How costly as a solution? Philippine Star.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Pascual, Federico D., Jr. "China Vaccine. IN Postscript [column]: How Costly as a Solution?" Philippine Star 2021.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Pascual, Federico D., Jr. "China Vaccine. IN Postscript [column]: How Costly as a Solution?" Philippine Star, 2021.