APA (7th ed.) Citation

Novik, N., & Vance, S. (2007). Empire of Ivory (Unabridged.). Books on Tape.

Chicago Style (17th ed.) Citation

Novik, Naomi, and Simon Vance. Empire of Ivory. Unabridged. Westminster, Md.: Books on Tape, 2007.

MLA (8th ed.) Citation

Novik, Naomi, and Simon Vance. Empire of Ivory. Unabridged. Books on Tape, 2007.