APA (7th ed.) Citation

Arthur, K., & Maarleveld, S. (2012). Darkness unbound: Dark angels series, book 1 (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Arthur, Keri, and Saskia Maarleveld. Darkness Unbound: Dark Angels Series, Book 1. Unabridged. Prince Frederick: Recorded Books Inc., 2012.

MLA (8th ed.) Citation

Arthur, Keri, and Saskia Maarleveld. Darkness Unbound: Dark Angels Series, Book 1. Unabridged. Recorded Books Inc., 2012.

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