APA (7th ed.) Citation

Gronquist, W., & Byrd, T. (2002). The Invincible. [Publisher not identified].

Chicago Style (17th ed.) Citation

Gronquist, Wayne, and Trevanion Byrd. The Invincible. [Place of publication not identified]: [Publisher not identified], 2002.

MLA (9th ed.) Citation

Gronquist, Wayne, and Trevanion Byrd. The Invincible. [Publisher not identified], 2002.