Graham, C. F., & Wareing, P. F. (1976). The development biology of plants and animals. Oxford: Blackwell Scientific Publications.
استشهاد بنمط شيكاغوGraham, C. F., و P. F. Wareing. The Development Biology of Plants and Animals. Oxford: Blackwell Scientific Publications, 1976.
MLA استشهادGraham, C. F., و P. F. Wareing. The Development Biology of Plants and Animals. Oxford: Blackwell Scientific Publications, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.