APA-viite

Rom, M. (1979). The role of tarrif quotas in commercial policy. Macmillan.

Chicago-tyylinen lähdeviittaus

Rom, Michael. The Role of Tarrif Quotas in Commercial Policy. London: Macmillan, 1979.

MLA-viite

Rom, Michael. The Role of Tarrif Quotas in Commercial Policy. Macmillan, 1979.