एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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