APA (7th ed.) Citation

Siraj, A., Chyba, C. F., & Tremaine, S. (2024). Orbit of a Possible Planet X.

Chicago Style (17th ed.) Citation

Siraj, Amir, Christopher F. Chyba, and Scott Tremaine. Orbit of a Possible Planet X. 2024.

MLA (9th ed.) Citation

Siraj, Amir, et al. Orbit of a Possible Planet X. 2024.