Nygren, A. (1982). Agape and eros (Rev. Rev. ed.). SPCK.
芝加哥风格引文Nygren, Anders. Agape and Eros. Rev. Rev. ed. London: SPCK, 1982.
MLA引文Nygren, Anders. Agape and Eros. Rev. Rev. ed. SPCK, 1982.
警告：这些引文格式不一定是100％准确.
APA引文
Nygren, A. (1982). Agape and eros (Rev. Rev. ed.). SPCK.
芝加哥风格引文Nygren, Anders. Agape and Eros. Rev. Rev. ed. London: SPCK, 1982.
MLA引文Nygren, Anders. Agape and Eros. Rev. Rev. ed. SPCK, 1982.