APA

Heimann E., . (1945). History of economic doctrines: an introduction to economic theory. London: Oxford university press.

Chicago

Heimann Eduard, . 1945. History of economic doctrines: an introduction to economic theory. London: Oxford university press.

Harvard

Heimann E., . (1945). History of economic doctrines: an introduction to economic theory. London: Oxford university press.

MLA

Heimann Eduard, . History of economic doctrines: an introduction to economic theory. London: Oxford university press. 1945.