APA (7th ed.) Citation

De Castro, E. (2017). Over-extended pawn. IN Let's Play CHESS [column]. Philippine Star.

Chicago Style (17th ed.) Citation

De Castro, Edgar. "Over-extended Pawn. IN Let's Play CHESS [column]." Philippine Star 2017.

MLA (9th ed.) Citation

De Castro, Edgar. "Over-extended Pawn. IN Let's Play CHESS [column]." Philippine Star, 2017.