APA استشهاد

Johnson, H. G. (1970). Essays in monetary economics (2.).

استشهاد بنمط شيكاغو

Johnson, Harry G. Essays in Monetary Economics. 2. George Allen & Unwin Ltd., Bombay, 1970.

MLA استشهاد

Johnson, Harry G. Essays in Monetary Economics. 2. 1970.