Style de citation APA (7e éd.)

Lipsey, R. G. (1979). An introduction to positive economics (5th ed.). Weidenfeld and Nicolson.

Style de citation Chicago (17e éd.)

Lipsey, Richard G. An Introduction to Positive Economics. 5th ed. London: Weidenfeld and Nicolson, 1979.

Style de citation MLA (9e éd.)

Lipsey, Richard G. An Introduction to Positive Economics. 5th ed. Weidenfeld and Nicolson, 1979.