Παραπομπή σε μορφή APA (7η εκδ.)

Crate, S. A. (2022). Once Upon the Permafrost: Knowing Culture and Climate Change in Siberia. University of Arizona Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Crate, Susan Alexandra. Once Upon the Permafrost: Knowing Culture and Climate Change in Siberia. University of Arizona Press, 2022.

Παραπομπή σε μορφή MLA (9th εκδ.)

Crate, Susan Alexandra. Once Upon the Permafrost: Knowing Culture and Climate Change in Siberia. University of Arizona Press, 2022.