Dyfyniad APA
ebrary, Inc, Field, C. B., & Raupach, M. R. (2004). The global carbon cycle: Integrating humans, climate, and the natural world. Island Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Christopher B. Field, and M. R. Raupach. The Global Carbon Cycle: Integrating Humans, Climate, and the Natural World. Washington: Island Press, 2004.
Dyfyniad MLA
ebrary, Inc, et al. The Global Carbon Cycle: Integrating Humans, Climate, and the Natural World. Island Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.