Dyfyniad APA

(1994). Guidelines for preventing human error in process sefety. American Institute of Chemical Engineers.

Dyfyniad Arddull Chicago

Guidelines for Preventing Human Error in Process Sefety. American Institute of Chemical Engineers, 1994.

Dyfyniad MLA

Guidelines for Preventing Human Error in Process Sefety. American Institute of Chemical Engineers, 1994.

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