COLEBROOK, Michael. Building Bridges: Ernst Haeckel and the New Millennium. Journal for the Study of Religion, Nature and Culture, [S. l.], v. 6, n. 1, p. 85–96, 2001. DOI: 10.1558/ecotheology.v6i1.85. Disponível em: https://journal.equinoxpub.com/JSRNC/article/view/5267.. Acesso em: 18 jul. 2024.