APA (7th ed.) Citation

Gregory, C. A., & Altman, J. C. (1989). Observing the economy / C.A. Gregory and J.C. Altman. Routledge.

Chicago Style (17th ed.) Citation

Gregory, C. A., and J. C. Altman. Observing the Economy / C.A. Gregory and J.C. Altman. London: Routledge, 1989.

MLA (9th ed.) Citation

Gregory, C. A., and J. C. Altman. Observing the Economy / C.A. Gregory and J.C. Altman. Routledge, 1989.

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