APA استشهاد

Johnson, H. G. (1970). Essays in monetary economics. George Allen & Unwin.

استشهاد بنمط شيكاغو

Johnson, Harry G. Essays in Monetary Economics. London: George Allen & Unwin, 1970.

MLA استشهاد

Johnson, Harry G. Essays in Monetary Economics. George Allen & Unwin, 1970.