APA Citation

Lipsey, R. G. (1979). Introduction to positive economics (5th ed.). London: English Language Book Society.

Chicago Style Citation

Lipsey, Richard G. Introduction to Positive Economics. 5th ed. London: English Language Book Society, 1979.

MLA Citation

Lipsey, Richard G. Introduction to Positive Economics. 5th ed. London: English Language Book Society, 1979.

Warning: These citations may not always be 100% accurate.