Overdulve, J. P. (1978). Prudish parasites: The discovery of sexuality, and studies on the life cycle, particularly the sexual stages in cats, of the sporozoan parasite Isospora (Toxoplasma) gondii. Université d'Alger.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Overdulve, Jacob Prosper. Prudish Parasites: The Discovery of Sexuality, and Studies on the Life Cycle, Particularly the Sexual Stages in Cats, of the Sporozoan Parasite Isospora (Toxoplasma) Gondii. Netherlands: Université d'Alger, 1978.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Overdulve, Jacob Prosper. Prudish Parasites: The Discovery of Sexuality, and Studies on the Life Cycle, Particularly the Sexual Stages in Cats, of the Sporozoan Parasite Isospora (Toxoplasma) Gondii. Université d'Alger, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.