APA Citation

Lipsey, R. G., & Chrystal, . K. A. (1999). Principles of Economics (9th ed.). London: Oxford University Press.

Chicago Style Citation

Lipsey, Richared G., and K. Alec Chrystal. Principles of Economics. 9th ed. London: Oxford University Press, 1999.

MLA Citation

Lipsey, Richared G., and K. Alec Chrystal. Principles of Economics. 9th ed. London: Oxford University Press, 1999.

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