APA (7 वां संस्करण) प्रशस्ति पत्र

De Castro, E. (2016). Wesley So leads Chess Tour. IN Let's Play CHESS [column]. Philippine Star.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

De Castro, Edgar. "Wesley So Leads Chess Tour. IN Let's Play CHESS [column]." Philippine Star 2016.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

De Castro, Edgar. "Wesley So Leads Chess Tour. IN Let's Play CHESS [column]." Philippine Star, 2016.