Cowles, M. G., & edited by Maria Green Cowles and Michael Smith. (1995). The state of the European Union. Oxford,Oxford: Oxford University Press.
استشهاد بنمط شيكاغوCowles, Maria Green, و edited by Maria Green Cowles and Michael Smith. The State of the European Union. Oxford,Oxford: Oxford University Press, 1995.
MLA استشهادCowles, Maria Green, و edited by Maria Green Cowles and Michael Smith. The State of the European Union. Oxford,Oxford: Oxford University Press, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.