Tohutoro APA (7th ed.)

Nygren, A. (1982). Agape and eros (Rev. Rev. ed.). SPCK.

Tohutoru Kātū Chicago (17th ed.)

Nygren, Anders. Agape and Eros. Rev. Rev. ed. London: SPCK, 1982.

Tohutoro MLA (9th ed.)

Nygren, Anders. Agape and Eros. Rev. Rev. ed. SPCK, 1982.