APA (7th ed.) Citation

Coulter, C., & Ellison, J. T. (2018). The sixth day (First Gallery books hardcover edition.). Gallery Books, an imprint of Simon & Schuster, Inc..

Chicago Style (17th ed.) Citation

Coulter, Catherine, and J. T. Ellison. The Sixth Day. First Gallery books hardcover edition. New York: Gallery Books, an imprint of Simon & Schuster, Inc., 2018.

MLA (9th ed.) Citation

Coulter, Catherine, and J. T. Ellison. The Sixth Day. First Gallery books hardcover edition. Gallery Books, an imprint of Simon & Schuster, Inc., 2018.