APA (7th ed.) Citation

Boyd, G. A., & Godsey, D. (2018). Cross Vision Study Guide. Fortress Press.

Chicago Style (17th ed.) Citation

Boyd, Gregory A., and Deacon Godsey. Cross Vision Study Guide. Minneapolis: Fortress Press, 2018.

MLA (8th ed.) Citation

Boyd, Gregory A., and Deacon Godsey. Cross Vision Study Guide. Fortress Press, 2018.