APA-ийн эшлэл(7 дахь хэвлэлт)

Copeland, M. A. (1952). A Study of moneyflows in the united states. National Bureau of Economic Research.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Copeland, Morris A. A Study of Moneyflows in the United States. New York: National Bureau of Economic Research, 1952.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Copeland, Morris A. A Study of Moneyflows in the United States. National Bureau of Economic Research, 1952.