Παραπομπή σε μορφή APA (7η εκδ.)

Helm, J., Carterette, T. S., & Lurie, N. O. (2000). The people of Denendeh: Ethnohistory of the Indians of Canada's Northwest Territories. University of Iowa Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Helm, June, Teresa S. Carterette, και Nancy Oestreich Lurie. The People of Denendeh: Ethnohistory of the Indians of Canada's Northwest Territories. Iowa City: University of Iowa Press, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Helm, June, et al. The People of Denendeh: Ethnohistory of the Indians of Canada's Northwest Territories. University of Iowa Press, 2000.