توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
European Association for Animal Production. Meeting & ProQuest (Firm). (2009). Book of abstracts of the 60th annual meeting of the European Association for Animal Production: Barcelona, Spain, August 24th-27th, 2009. Wageningen Academic Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
European Association for Animal Production. Meeting و ProQuest (Firm). Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production: Barcelona, Spain, August 24th-27th, 2009. Wageningen, The Netherlands: Wageningen Academic Publishers, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
European Association for Animal Production. Meeting و ProQuest (Firm). Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production: Barcelona, Spain, August 24th-27th, 2009. Wageningen Academic Publishers, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.