APA استشهاد

Frowen,S F. (1977). Monetary policy and economic activity in west Germany. Surrey University Press.

استشهاد بنمط شيكاغو

Frowen,S F. Monetary Policy and Economic Activity in West Germany. London: Surrey University Press, 1977.

MLA استشهاد

Frowen,S F. Monetary Policy and Economic Activity in West Germany. Surrey University Press, 1977.