Dyfyniad APA

Cascio, J., Mitchell, P., & Woodside, G. (1996). ISO 14000 guide: The new international environmental management standards. McGraw-Hill.

Dyfyniad Arddull Chicago

Cascio, Joseph, Philip Mitchell, and Gayle Woodside. ISO 14000 Guide: The New International Environmental Management Standards. New York: McGraw-Hill, 1996.

Dyfyniad MLA

Cascio, Joseph, et al. ISO 14000 Guide: The New International Environmental Management Standards. McGraw-Hill, 1996.

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