APA (7th ed.) Citation
Pollak, R. A., & Wales, T. J. (1992). Demand system specification and estimation. Oxford University Press.
Chicago Style (17th ed.) Citation
Pollak, Robert A., and Terence J. Wales. Demand System Specification and Estimation. New York: Oxford University Press, 1992.
MLA (9th ed.) Citation
Pollak, Robert A., and Terence J. Wales. Demand System Specification and Estimation. Oxford University Press, 1992.
Warning: These citations may not always be 100% accurate.