APA (7th ed.) Citation

Paxson, D. L., Bradley, M. Z., & Raver, L. (2009). Marion Zimmer Bradley's Sword of Avalon. Tantor Media.

Chicago Style (17th ed.) Citation

Paxson, Diana L., Marion Zimmer Bradley, and Lorna Raver. Marion Zimmer Bradley's Sword of Avalon. [Old Saybrook, Conn.]: Tantor Media, 2009.

MLA (8th ed.) Citation

Paxson, Diana L., et al. Marion Zimmer Bradley's Sword of Avalon. Tantor Media, 2009.

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