Dyfyniad APA
Woods, W. I., Teixeira, W. G., Lehmann, J., Steiner, C., WinklerPrins, A., & Rebellato, L. (2009). Amazonian Dark Earths: Wim Sombroek's Vision. Springer Netherlands. https://doi.org/10.1007/978-1-4020-9031-8
Dyfyniad Arddull Chicago
Woods, William I., Wenceslau G. Teixeira, Johannes Lehmann, Christoph Steiner, Antoinette WinklerPrins, and Lilian Rebellato. Amazonian Dark Earths: Wim Sombroek's Vision. Dordrecht: Springer Netherlands, 2009. https://doi.org/10.1007/978-1-4020-9031-8.
Dyfyniad MLA
Woods, William I., et al. Amazonian Dark Earths: Wim Sombroek's Vision. Springer Netherlands, 2009. https://doi.org/10.1007/978-1-4020-9031-8.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.