Bradley, I. C. (1998). How Green was Celtic Christianity. Journal for the study of religion, nature and culture, 4, 58-69. doi:10.1558/ecotheology.v3i1.58
Style de citation Chicago (17e éd.)Bradley, Ian C. "How Green Was Celtic Christianity." Journal for the Study of Religion, Nature and Culture 4 (1998): 58-69, https://doi.org/10.1558/ecotheology.v3i1.58.
Style de citation MLA (8e éd.)Bradley, Ian C. "How Green Was Celtic Christianity." Journal for the Study of Religion, Nature and Culture, vol. 4, 1998, pp. 58-69, https://doi.org/10.1558/ecotheology.v3i1.58.
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