Dyfyniad APA

Koren, H., & Bisesi, M. (2005). Handbook of environmental health and safety. Jaico Publishing House.

Dyfyniad Arddull Chicago

Koren, Herman, and Michael Bisesi. Handbook of Environmental Health and Safety. Chennai: Jaico Publishing House, 2005.

Dyfyniad MLA

Koren, Herman, and Michael Bisesi. Handbook of Environmental Health and Safety. Jaico Publishing House, 2005.

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