Hartman, S., Ogilvie, A., & Hennig, R. 'Viking' ecologies: Icelandic sagas, local knowledge and environmental memory / Steven Hartman. A.E.J. Ogilvie. A Global History of Literature and the Environment.(2016).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHartman, Steven, A.E.J Ogilvie, और Reinhard Hennig. "'Viking' Ecologies: Icelandic Sagas, Local Knowledge and Environmental Memory / Steven Hartman. A.E.J. Ogilvie." A Global History of Literature and the Environment.(2016) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रHartman, Steven, et al. "'Viking' Ecologies: Icelandic Sagas, Local Knowledge and Environmental Memory / Steven Hartman. A.E.J. Ogilvie." A Global History of Literature and the Environment.(2016), .
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