APA (7th ed.) Citation

Stross, C., & Mackenzie, R. I. (2010). Halting state: Halting state series, book 1 (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Stross, Charles, and Robert Ian Mackenzie. Halting State: Halting State Series, Book 1. Unabridged. Prince Frederick: Recorded Books Inc., 2010.

MLA (8th ed.) Citation

Stross, Charles, and Robert Ian Mackenzie. Halting State: Halting State Series, Book 1. Unabridged. Recorded Books Inc., 2010.

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