APA引文
Packer, J. (1973). Knowing God. InterVarsity.
芝加哥风格引文
Packer, J.I. Knowing God. Illinois: InterVarsity, 1973.
MLA引文
Packer, J.I. Knowing God. InterVarsity, 1973.
警告：这些引文格式不一定是100％准确.