Mburu, J. N. (1997). Sperm distribution in the porcine oviduct in relation to spontaneous ovulation and stress. Swedish University of Agricultural Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mburu, Jane Njambi. Sperm Distribution in the Porcine Oviduct in Relation to Spontaneous Ovulation and Stress. Uppsala: Swedish University of Agricultural Sciences, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mburu, Jane Njambi. Sperm Distribution in the Porcine Oviduct in Relation to Spontaneous Ovulation and Stress. Swedish University of Agricultural Sciences, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.