Wille, A. (1979). A comparative study of the pollen press and nearby structures in the bees of the family Apidae.
استشهاد بنمط شيكاغوWille, Alvaro. A Comparative Study of the Pollen Press and Nearby Structures in the Bees of the Family Apidae. 1979.
MLA استشهادWille, Alvaro. A Comparative Study of the Pollen Press and Nearby Structures in the Bees of the Family Apidae. 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.