Society for Policy Modeling. (1979). Journal of Policy Modeling. Elsevier Science Publishers.
Chicago Style (17. basım) AtıfSociety for Policy Modeling. Journal of Policy Modeling. New York: Elsevier Science Publishers, 1979.
MLA (8th ed.) AtıfSociety for Policy Modeling. Journal of Policy Modeling. Elsevier Science Publishers, 1979.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..