APA (7th ed.) Citation
Hefley, J. C., & Hefley, M. (1974). God's tribesman (Special ed.). Accelerated Christian Education.
Chicago Style (17th ed.) Citation
Hefley, James C., and Marti Hefley. God's Tribesman. Special ed. Lewisville, Tex.: Accelerated Christian Education, 1974.
MLA (9th ed.) Citation
Hefley, James C., and Marti Hefley. God's Tribesman. Special ed. Accelerated Christian Education, 1974.
Warning: These citations may not always be 100% accurate.