APA Citation

Lipsey, R. G. (1992). Introduction to positive economics (7th ed.). London: English Language Book Society.

Chicago Style Citation

Lipsey, Richard G. Introduction to Positive Economics. 7th ed. London: English Language Book Society, 1992.

MLA Citation

Lipsey, Richard G. Introduction to Positive Economics. 7th ed. London: English Language Book Society, 1992.

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