Dyfyniad APA

BRETHERICK'S HANDBOOK. (1999). Bretherick's handbook of reactive chemical hazards (Ed.6.). Butterworth Heinemann.

Dyfyniad Arddull Chicago

BRETHERICK'S HANDBOOK. Bretherick's Handbook of Reactive Chemical Hazards. Ed.6. Oxford: Butterworth Heinemann, 1999.

Dyfyniad MLA

BRETHERICK'S HANDBOOK. Bretherick's Handbook of Reactive Chemical Hazards. Ed.6. Butterworth Heinemann, 1999.

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