एपीए उद्धरण

Robbins, L. (1973). Evolution of modern economic theory and other papers.

शिकागो स्टाइल उद्धरण

Robbins, Lord. Evolution of Modern Economic Theory and Other Papers. Macmillan Press Limited, London, 1973.

एमएलए उद्धरण

Robbins, Lord. Evolution of Modern Economic Theory and Other Papers. 1973.