APA (7th ed.) Citation

Zuiker, A. E., & Swierczynski, D. (2009). Dark origins. Michael Joseph.

Chicago Style (17th ed.) Citation

Zuiker, Anthony E., and Duane Swierczynski. Dark Origins. London: Michael Joseph, 2009.

MLA (9th ed.) Citation

Zuiker, Anthony E., and Duane Swierczynski. Dark Origins. Michael Joseph, 2009.

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