Style de citation APA

Lipsey, R. G. (1975). Introduction to positive economics (4th ed.). ELBS & Weidenfeld and Nicolson.

Style de citation Chicago

Lipsey, Richard G. Introduction to Positive Economics. 4th ed. ELBS & Weidenfeld and Nicolson, 1975.

Style de citation MLA

Lipsey, Richard G. Introduction to Positive Economics. 4th ed. ELBS & Weidenfeld and Nicolson, 1975.

Attention : ces citations peuvent ne pas être correctes à 100%.