Janzen, D. H. (1976). Sweep samples of tropical deciduous forest foliage-inhabiting insects: Seasonal changes and inter-field differences in adult bugs and beetles.
استشهاد بنمط شيكاغوJanzen, Daniel H. Sweep Samples of Tropical Deciduous Forest Foliage-inhabiting Insects: Seasonal Changes and Inter-field Differences in Adult Bugs and Beetles. 1976.
MLA استشهادJanzen, Daniel H. Sweep Samples of Tropical Deciduous Forest Foliage-inhabiting Insects: Seasonal Changes and Inter-field Differences in Adult Bugs and Beetles. 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.