APA (7 वां संस्करण) प्रशस्ति पत्र

Ocampo, K. R., & Yap, D. (2019). Culled hogs reach 70,000 amid new swine fever outbreaks. Philippine Daily Inquirer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ocampo, Karl R., और DJ Yap. "Culled Hogs Reach 70,000 Amid New Swine Fever Outbreaks." Philippine Daily Inquirer 2019.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ocampo, Karl R., और DJ Yap. "Culled Hogs Reach 70,000 Amid New Swine Fever Outbreaks." Philippine Daily Inquirer, 2019.