Chadwick, D. H. (2021). Four fifths a grizzly: A new perspective on nature that just might save us all (Hardcover edition.). Patagonia Works.
Cita Chicago Style (17a ed.)Chadwick, Douglas H. Four Fifths a Grizzly: A New Perspective on Nature That Just Might Save Us All. Hardcover edition. Ventura, California: Patagonia Works, 2021.
Cita MLA (8a ed.)Chadwick, Douglas H. Four Fifths a Grizzly: A New Perspective on Nature That Just Might Save Us All. Hardcover edition. Patagonia Works, 2021.
Precaución: Estas citas no son 100% exactas.