Marzluff, J. M., & Angell, T. (2012). Gifts of the crow: How perception, emotion, and thought allow smart birds to behave like humans (1st Free Press hardcover ed.). Free Press.
Cita Chicago Style (17a ed.)Marzluff, John M., y Tony Angell. Gifts of the Crow: How Perception, Emotion, and Thought Allow Smart Birds to Behave like Humans. 1st Free Press hardcover ed. New York: Free Press, 2012.
Cita MLA (8a ed.)Marzluff, John M., y Tony Angell. Gifts of the Crow: How Perception, Emotion, and Thought Allow Smart Birds to Behave like Humans. 1st Free Press hardcover ed. Free Press, 2012.
Precaución: Estas citas no son 100% exactas.