APA (7th ed.) Citation
Posterski, D. C. (1983). Why am I afraid to tell you I'm a Christian?: Witnessing Jesus' way. InterVarsity Press.
Chicago Style (17th ed.) Citation
Posterski, Donald C. Why Am I Afraid to Tell You I'm a Christian?: Witnessing Jesus' Way. Downers Grove, Ill.: InterVarsity Press, 1983.
MLA (9th ed.) Citation
Posterski, Donald C. Why Am I Afraid to Tell You I'm a Christian?: Witnessing Jesus' Way. InterVarsity Press, 1983.
Warning: These citations may not always be 100% accurate.