APA (7th ed.) Citation

Riggs, R., & Heyborne, K. (2014). Hollow city (Unabridged.). Blackstone Audio, Inc., and Buck 50 Productions, LLC.

Chicago Style (17th ed.) Citation

Riggs, Ransom, and Kirby Heyborne. Hollow City. Unabridged. Ashland: Blackstone Audio, Inc., and Buck 50 Productions, LLC, 2014.

MLA (8th ed.) Citation

Riggs, Ransom, and Kirby Heyborne. Hollow City. Unabridged. Blackstone Audio, Inc., and Buck 50 Productions, LLC, 2014.

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