Holm, L. (1999). A comparative study of avian oviducal sperm storage with special reference to factors which regulate sperm motility. Swedish University of Agricultural Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Holm, Lena. A Comparative Study of Avian Oviducal Sperm Storage with Special Reference to Factors Which Regulate Sperm Motility. Uppsala: Swedish University of Agricultural Sciences, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Holm, Lena. A Comparative Study of Avian Oviducal Sperm Storage with Special Reference to Factors Which Regulate Sperm Motility. Swedish University of Agricultural Sciences, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.