APA引文

Villanueva, M. A. (2020). Sputnik-V vs COVID-19. IN Commonsense [column]. Philippine Star.

Chicago Style (17th ed.) Citation

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：這些引文格式不一定是100％准確.