McDonald, P. G., Evans, C. S., & Wilson, D. R. Nestling begging increases predation risk, regardless of spectral characteristics or avian mobbing.
استشهاد بنمط شيكاغوMcDonald, Paul G., Christopher S. Evans, و David R. Wilson. Nestling Begging Increases Predation Risk, Regardless of Spectral Characteristics or Avian Mobbing.
MLA استشهادMcDonald, Paul G., Christopher S. Evans, و David R. Wilson. Nestling Begging Increases Predation Risk, Regardless of Spectral Characteristics or Avian Mobbing.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.