توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Vial, F., Sillero-Zubiri, C., Marino, J., Haydon, D., & Macdonald, D. (2011). An analysis of long-term trends in the abundance of domestic livestock and free-roaming dogs in the Bale Mountains National Park, Ethiopia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Vial, F., C. Sillero-Zubiri, J. Marino, D. Haydon, و D. Macdonald. An Analysis of Long-term Trends in the Abundance of Domestic Livestock and Free-roaming Dogs in the Bale Mountains National Park, Ethiopia. 2011.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Vial, F., et al. An Analysis of Long-term Trends in the Abundance of Domestic Livestock and Free-roaming Dogs in the Bale Mountains National Park, Ethiopia. 2011.