APA引文

Coffee, M., & Perkins, S. (2021). Vaccines. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Coffee, Megan, and Sharon Perkins. Vaccines. Hoboken, New Jersey: John Wiley & Sons, 2021.

MLA引文

Coffee, Megan, and Sharon Perkins. Vaccines. John Wiley & Sons, 2021.

警告：這些引文格式不一定是100％准確.