APA (7th ed.) Citation

Cooper, B. (2016). Spear of light. Pyr, an imprint of Prometheus Books.

Chicago Style (17th ed.) Citation

Cooper, Brenda. Spear of Light. Amhest, New York: Pyr, an imprint of Prometheus Books, 2016.

MLA (9th ed.) Citation

Cooper, Brenda. Spear of Light. Pyr, an imprint of Prometheus Books, 2016.