F W T. Penning de Vries. (1989). Simulation of ecophysiological processes of growth in several annual crops: N29. Wageningen: Pudoc.
استشهاد بنمط شيكاغوF W T. Penning de Vries. Simulation of Ecophysiological Processes of Growth in Several Annual Crops: N29. Wageningen: Pudoc, 1989.
MLA استشهادF W T. Penning de Vries. Simulation of Ecophysiological Processes of Growth in Several Annual Crops: N29. Wageningen: Pudoc, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.