Johnson, G. (1987). Agriculture reform efforts in the United States and Japan. New York: New York University Press.
استشهاد بنمط شيكاغوJohnson, Gale. Agriculture Reform Efforts in the United States and Japan. New York: New York University Press, 1987.
MLA استشهادJohnson, Gale. Agriculture Reform Efforts in the United States and Japan. New York: New York University Press, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.