Gaya APA

Schaeffer, F, A. (1977). God who is there, The : Speaking historic Christianity into the twentieth century (Eleventh Edition). Downers Grove, Illinois, USA: InterVarsity Press.

Gaya MLA

Schaeffer, Francis, A.. "God who is there, The : Speaking historic Christianity into the twentieth century". Eleventh Edition Downers Grove, Illinois, USA: InterVarsity Press, 1977. Academic.