एपीए उद्धरण

Heimann, E. (1964). History of economic doctrines: An introduction to economic theory. Oxford University.

शिकागो स्टाइल उद्धरण

Heimann, Edward. History of Economic Doctrines: An Introduction to Economic Theory. London: Oxford University, 1964.

एमएलए उद्धरण

Heimann, Edward. History of Economic Doctrines: An Introduction to Economic Theory. Oxford University, 1964.