APA (7 वां संस्करण) प्रशस्ति पत्र

De Vera, A. (2021). COVID-19 vaccines retrieved from capsized boat in Quezon still usable. Manila Bulletin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

De Vera, Analou. "COVID-19 Vaccines Retrieved from Capsized Boat in Quezon Still Usable." Manila Bulletin 2021.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

De Vera, Analou. "COVID-19 Vaccines Retrieved from Capsized Boat in Quezon Still Usable." Manila Bulletin, 2021.