Villanueva, M. A. (2020). Sputnik-V vs COVID-19. IN Commonsense [column]. Philippine Star.
芝加哥风格引文Villanueva, Marichu A. "Sputnik-V Vs COVID-19. IN Commonsense [column]." Philippine Star 2020.
MLA引文Villanueva, Marichu A. "Sputnik-V Vs COVID-19. IN Commonsense [column]." Philippine Star, 2020.
警告：这些引文格式不一定是100％准确.