Style de citation APA

Lipsey, R. G. (1963). Introduction to positive economics. English Language Book Society.

Style de citation Chicago

Lipsey, Richard G. Introduction to Positive Economics. London: English Language Book Society, 1963.

Style de citation MLA

Lipsey, Richard G. Introduction to Positive Economics. English Language Book Society, 1963.

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