APA (7th ed.) Citation

Lipsey, R. C. (1999). Principles of Economics (1st.). Oxford University Press.

Chicago Style (17th ed.) Citation

Lipsey, Richard; Chrystal. Principles of Economics. 1st. Oxford: Oxford University Press, 1999.

MLA (9th ed.) Citation

Lipsey, Richard; Chrystal. Principles of Economics. 1st. Oxford University Press, 1999.