Casinas, J. A. (2021). Enforce 10-day quarantine for arriving international travelers-health expert. Manila Bulletin.
Chicago Style (17th ed.) CitationCasinas, Jhon Aldrin. "Enforce 10-day Quarantine for Arriving International Travelers-health Expert." Manila Bulletin 2021.
MLA引文Casinas, Jhon Aldrin. "Enforce 10-day Quarantine for Arriving International Travelers-health Expert." Manila Bulletin, 2021.
警告:這些引文格式不一定是100%准確.