Foellmer, M. W., & Fairbairn, D. J. (2003). Spontaneous male death during copulation in an orb-weaving spider.
استشهاد بنمط شيكاغوFoellmer, Matthias W., و Daphne J. Fairbairn. Spontaneous Male Death During Copulation in an Orb-weaving Spider. 2003.
MLA استشهادFoellmer, Matthias W., و Daphne J. Fairbairn. Spontaneous Male Death During Copulation in an Orb-weaving Spider. 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.