APA Edition Citation

Lipsey, R. G. (1974). An introduction to positive economics. English Language Book Society.

Chicago Edition Citation

Lipsey, Richard G. An Introduction to Positive Economics. Britain: English Language Book Society, 1974.

MLA Edition Citation

Lipsey, Richard G. An Introduction to Positive Economics. English Language Book Society, 1974.

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