Cita APA (7a ed.)
Dowd, D. F. (1962). Modern economic problems in historical perspective. Heath.
Cita estilo Chicago (17a ed.)
Dowd, Douglas F. Modern Economic Problems in Historical Perspective. Boston, EUA: Heath, 1962.
Cita MLA (9a ed.)
Dowd, Douglas F. Modern Economic Problems in Historical Perspective. Heath, 1962.
Precaución: Estas citas no son 100% exactas.