Gaya APA

Kreeft, P, &, T, R, K. (1994). Handbook of Christian apologetics: hundreds of answers to crucial questions. . Downers Grove: Downers Grove InterVarsity Press.

Gaya MLA

Kreeft, Peter, &, Tacelli,, Ronald, K.. "Handbook of Christian apologetics: hundreds of answers to crucial questions. ". Downers Grove: Downers Grove InterVarsity Press, 1994. Buku.