Dyfyniad APA

Dansk standard. (1996). Environmental management systems: Specification with guidance for use. Denmark: Dansk standard.

Dyfyniad Arddull Chicago

Dansk standard. Environmental Management Systems: Specification With Guidance for Use. Denmark: Dansk standard, 1996.

Dyfyniad MLA

Dansk standard. Environmental Management Systems: Specification With Guidance for Use. Denmark: Dansk standard, 1996.

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