एपीए उद्धरण

Myrdal, G. (1957). Economic Theory and under Developed Regions.

शिकागो स्टाइल उद्धरण

Myrdal, Gunnar. Economic Theory and Under Developed Regions. :, 1957.

एमएलए उद्धरण

Myrdal, Gunnar. Economic Theory and Under Developed Regions. 1957.