APA Edition Citation

Lipsey, R. G. (1979). Positive economics (5.). English Language Book Society.

Chicago Edition Citation

Lipsey, R G. Positive Economics. 5. London: English Language Book Society, 1979.

MLA Edition Citation

Lipsey, R G. Positive Economics. 5. English Language Book Society, 1979.

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