APA (7th ed.) Citation

Chen, P., & Day, D. (1993). Nonlinear dynamics and evolutionary economics. Oxford University Press.

Chicago Style (17th ed.) Citation

Chen, P., and D.H Day. Nonlinear Dynamics and Evolutionary Economics. New York [etc.]: Oxford University Press, 1993.

MLA (9th ed.) Citation

Chen, P., and D.H Day. Nonlinear Dynamics and Evolutionary Economics. Oxford University Press, 1993.