APA (7th ed.) Citation

Jemisin, N. K. (2018). How long 'til black future month? (First edition.). Orbit.

Chicago Style (17th ed.) Citation

Jemisin, N. K. How Long 'Til Black Future Month? First edition. New York, NY: Orbit, 2018.

MLA (9th ed.) Citation

Jemisin, N. K. How Long 'Til Black Future Month? First edition. Orbit, 2018.