Alfred A. Knopf, Inc, & National Audubon Society. (2021). The National Audubon Society birds of North America: The complete guide to birding--with full-color photographs, updated range maps, and authorative notes on voice, behavior, habitat, nesting, and conservation status (First edition.). Alfred A. Knopf, a division of Penguin Random House LLC.
Style de citation Chicago (17e éd.)Alfred A. Knopf, Inc, et National Audubon Society. The National Audubon Society Birds of North America: The Complete Guide to Birding--with Full-color Photographs, Updated Range Maps, and Authorative Notes on Voice, Behavior, Habitat, Nesting, and Conservation Status. First edition. New York: Alfred A. Knopf, a division of Penguin Random House LLC, 2021.
Style de citation MLA (8e éd.)Alfred A. Knopf, Inc, et National Audubon Society. The National Audubon Society Birds of North America: The Complete Guide to Birding--with Full-color Photographs, Updated Range Maps, and Authorative Notes on Voice, Behavior, Habitat, Nesting, and Conservation Status. First edition. Alfred A. Knopf, a division of Penguin Random House LLC, 2021.