APA استشهاد

McMahon,Joseph A. (1992). Agricultural trade,protectionism and the problems of development: A legal perspective. Leicester.

استشهاد بنمط شيكاغو

McMahon,Joseph A. Agricultural Trade,protectionism and the Problems of Development: A Legal Perspective. London: Leicester, 1992.

MLA استشهاد

McMahon,Joseph A. Agricultural Trade,protectionism and the Problems of Development: A Legal Perspective. Leicester, 1992.