Dyfyniad APA

SpringerLink (Online service), Schmidt, M. P. D., Onyango, V., & Palekhov, D. (2011). Implementing environmental and resource management. Springer.

Dyfyniad Arddull Chicago

SpringerLink (Online service), Michael Prof. Dr.-Ing Schmidt, Vincent Onyango, and Dmytro Palekhov. Implementing Environmental and Resource Management. Berlin Heidelberg New York: Springer, 2011.

Dyfyniad MLA

SpringerLink (Online service), et al. Implementing Environmental and Resource Management. Springer, 2011.

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