Dyfyniad APA
Antes, R., Hansjrgens, B., & Letmathe, P. (2006). Emissions Trading and Business. Physica-Verlag HD. https://doi.org/10.1007/3-7908-1748-1
Dyfyniad Arddull Chicago
Antes, Ralf, Bernd Hansjrgens, and Peter Letmathe. Emissions Trading and Business. Heidelberg: Physica-Verlag HD, 2006. https://doi.org/10.1007/3-7908-1748-1.
Dyfyniad MLA
Antes, Ralf, et al. Emissions Trading and Business. Physica-Verlag HD, 2006. https://doi.org/10.1007/3-7908-1748-1.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.