APA引文

Ringo, J., Ezell, K., & Smith, C. L. (2020). Gunpowder and embers. Baen.

Chicago Style (17th ed.) Citation

Ringo, John, Kacey Ezell, and Christopher L. Smith. Gunpowder and Embers. Riverdale, NY: Baen, 2020.

MLA引文

Ringo, John, et al. Gunpowder and Embers. Baen, 2020.

警告：這些引文格式不一定是100％准確.