APA (7th ed.) Citation

Liu, C., & Martinsen, J. (2019). Supernova era. Head of Zeus.

Chicago Style (17th ed.) Citation

Liu, Cixin, and Joel Martinsen. Supernova Era. London: Head of Zeus, 2019.

MLA (8th ed.) Citation

Liu, Cixin, and Joel Martinsen. Supernova Era. Head of Zeus, 2019.