APA-viite

Harvey J. (1969). Modern ecomomics: An introduction for business and professional students. Macmillian.

Chicago-tyylinen lähdeviittaus

Harvey J. Modern Ecomomics: An Introduction for Business and Professional Students. London: Macmillian, 1969.

MLA-viite

Harvey J. Modern Ecomomics: An Introduction for Business and Professional Students. Macmillian, 1969.