Vaughan, J., Hewitt, D., Zickefoose, J., & Weidensaul, S. (2025). Bird watching (2nd edition.). John Wiley & Sons, Inc..
Cita Chicago Style (17a ed.)Vaughan, Jessica, Dawn Hewitt, Julie Zickefoose, y Scott Weidensaul. Bird Watching. 2nd edition. Hoboken, NJ: John Wiley & Sons, Inc., 2025.
Cita MLA (8a ed.)Vaughan, Jessica, et al. Bird Watching. 2nd edition. John Wiley & Sons, Inc., 2025.
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