APA (7th ed.) Zitazioa
Fitch, R. E. (1970). Of love and of suffering: Preface of christian ethics............. Westminister.
Chicago Style (17th ed.) Zitazioa
Fitch, Robert E. Of Love and of Suffering: Preface of Christian Ethics............. Philadelhia: Westminister, 1970.
MLA (9th ed.) Zitazioa
Fitch, Robert E. Of Love and of Suffering: Preface of Christian Ethics............. Westminister, 1970.
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