APA ציטוט

Heimann, E. (1945). History of economic doctrines - An introduction to economic theory. oxford university press.

Chicago Style (17th ed.) Citation

Heimann, Eduard. History of Economic Doctrines - An Introduction to Economic Theory. London: oxford university press, 1945.

ציטוט MLA

Heimann, Eduard. History of Economic Doctrines - An Introduction to Economic Theory. oxford university press, 1945.