McIntyre, R., & Bekoff, M. (2020). The reign of Wolf 21: The saga of Yellowstone's legendary Druid pack. Greystone Books.
Cita Chicago Style (17a ed.)McIntyre, Rick, y Marc Bekoff. The Reign of Wolf 21: The Saga of Yellowstone's Legendary Druid Pack. Vancouver ; Berkeley: Greystone Books, 2020.
Cita MLA (8a ed.)McIntyre, Rick, y Marc Bekoff. The Reign of Wolf 21: The Saga of Yellowstone's Legendary Druid Pack. Greystone Books, 2020.
Precaución: Estas citas no son 100% exactas.