APA (7th ed.) Citation

Greenwood, E. (2015). The iron assassin, or, A clockwork Prometheus (First edition.). Tor.

Chicago Style (17th ed.) Citation

Greenwood, Ed. The Iron Assassin, or, A Clockwork Prometheus. First edition. New York: Tor, 2015.

MLA (8th ed.) Citation

Greenwood, Ed. The Iron Assassin, or, A Clockwork Prometheus. First edition. Tor, 2015.

Warning: These citations may not always be 100% accurate.