Παραπομπή σε μορφή APA (7η εκδ.)

Zhang, Z. (1996). Integrated economy-energy-environment policy analysis: A case study for the People's Republic of China.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zhang, Zhongxiang. Integrated Economy-energy-environment Policy Analysis: A Case Study for the People's Republic of China. 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Zhang, Zhongxiang. Integrated Economy-energy-environment Policy Analysis: A Case Study for the People's Republic of China. 1996.