Dyfyniad APA

Liu, M. M., Cao, B., Haifeng, H., & Henry, M. (2014). Towards a green economy. Enrich Professional Pub..

Dyfyniad Arddull Chicago

Liu, Manhong Mannie, Barbara Cao, Huang Haifeng, and Mike Henry. Towards a Green Economy. Singapore ; Honolulu, HI: Enrich Professional Pub., 2014.

Dyfyniad MLA

Liu, Manhong Mannie, et al. Towards a Green Economy. Enrich Professional Pub., 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.