APA (7th ed.) Zitazioa
Liu, M. M., Cao, B., Haifeng, H., & Henry, M. (2014). Towards a green economy. Enrich Professional Pub..
Chicago Style (17th ed.) Zitazioa
Liu, Manhong Mannie, Barbara Cao, Huang Haifeng, eta Mike Henry. Towards a Green Economy. Singapore ; Honolulu, HI: Enrich Professional Pub., 2014.
MLA (9th ed.) Zitazioa
Liu, Manhong Mannie, et al. Towards a Green Economy. Enrich Professional Pub., 2014.
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