Dyfyniad APA
Grendstad, G., Selle, P., Strømsnes, K., & Bortne, Ø. (2006). Unique Environmentalism: A Comparative Perspective. Springer US. https://doi.org/10.1007/978-0-387-30525-7
Dyfyniad Arddull Chicago
Grendstad, Gunnar, Per Selle, Kristin Strømsnes, and Øystein Bortne. Unique Environmentalism: A Comparative Perspective. Boston, MA: Springer US, 2006. https://doi.org/10.1007/978-0-387-30525-7.
Dyfyniad MLA
Grendstad, Gunnar, et al. Unique Environmentalism: A Comparative Perspective. Springer US, 2006. https://doi.org/10.1007/978-0-387-30525-7.
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