APA
Bergstrom A. R., Nowman K. B., . (2007). A continuous time econometric model of the United Kingdom with stochastic trends. Cambridge: Cambridge University Press.
Chicago
Bergstrom A R, Nowman Khalid Ben, . 2007. A continuous time econometric model of the United Kingdom with stochastic trends. Cambridge: Cambridge University Press.
Harvard
Bergstrom A. R., Nowman K. B., . (2007). A continuous time econometric model of the United Kingdom with stochastic trends. Cambridge: Cambridge University Press.
MLA
Bergstrom A R, Nowman Khalid Ben, . A continuous time econometric model of the United Kingdom with stochastic trends. Cambridge: Cambridge University Press. 2007.