Nygren, A. (1953). Agape and Eros. S.P.C.K..
Chicago Style aipamenaNygren, Anders. Agape and Eros. London: S.P.C.K., 1953.
MLA aipamenaNygren, Anders. Agape and Eros. S.P.C.K., 1953.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Nygren, A. (1953). Agape and Eros. S.P.C.K..
Chicago Style aipamenaNygren, Anders. Agape and Eros. London: S.P.C.K., 1953.
MLA aipamenaNygren, Anders. Agape and Eros. S.P.C.K., 1953.