Castillo, R. (2017). Sudoku, mahjong, video games can all help keep your mind young. IN MEdical Files [column]. Philippine Daily Inquirer.
Chicago Style (17. basım) AtıfCastillo, Rafael. "Sudoku, Mahjong, Video Games Can All Help Keep Your Mind Young. IN MEdical Files [column]." Philippine Daily Inquirer 2017.
MLA (9th ed.) AtıfCastillo, Rafael. "Sudoku, Mahjong, Video Games Can All Help Keep Your Mind Young. IN MEdical Files [column]." Philippine Daily Inquirer, 2017.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..