APA引文

Harris, D., & Herschbach, E. (2019). The refugee crisis. Essential Library.

Chicago Style (17th ed.) Citation

Harris, Duchess, and Elisabeth Herschbach. The Refugee Crisis. Minneapolis, Minnesota: Essential Library, 2019.

MLA引文

Harris, Duchess, and Elisabeth Herschbach. The Refugee Crisis. Essential Library, 2019.

警告：這些引文格式不一定是100％准確.