APA (7 वां संस्करण) प्रशस्ति पत्र

Villanueva, R. . E. (2022). German, Spanish, Morocco envoys meet with BBM. Philippine Star.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Villanueva, Ralph Edwin. "German, Spanish, Morocco Envoys Meet with BBM." Philippine Star 2022.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Villanueva, Ralph Edwin. "German, Spanish, Morocco Envoys Meet with BBM." Philippine Star, 2022.