APA način citiranja

Ruge, M. H., Kessler, H., Singh, A., & Hejazi, S. (1998). Scenario development, qualitative causal analysis and system dynamics.

Čikaški stil citiranja

Ruge, Michael H., Howard Kessler, Ajit Singh, i Shahram Hejazi. Scenario Development, Qualitative Causal Analysis and System Dynamics. 1998.

MLA način citiranja

Ruge, Michael H., Howard Kessler, Ajit Singh, i Shahram Hejazi. Scenario Development, Qualitative Causal Analysis and System Dynamics. 1998.