APA (7th ed.) Citation

Church, W., & Stafford, G. (1977). The world of Elric. [Chaosium].

Chicago Style (17th ed.) Citation

Church, William, and Greg Stafford. The World of Elric. [Albany]: [Chaosium], 1977.

MLA (9th ed.) Citation

Church, William, and Greg Stafford. The World of Elric. [Chaosium], 1977.