Dyfyniad APA

Burke, R. (1997). Hazardous materials chemistry for emergency responders. Lewis Publishers.

Dyfyniad Arddull Chicago

Burke, Robert. Hazardous Materials Chemistry for Emergency Responders. Boca Raton: Lewis Publishers, 1997.

Dyfyniad MLA

Burke, Robert. Hazardous Materials Chemistry for Emergency Responders. Lewis Publishers, 1997.

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