Dyfyniad APA

Ralph, A. S., & Scott , R. A.. (1976). Toxic chemical and explosives facilities: Safety and engineering design. American chemical society.

Dyfyniad Arddull Chicago

Ralph, A Scott, and Ralph A. Scott. Toxic Chemical and Explosives Facilities: Safety and Engineering Design. USA: American chemical society, 1976.

Dyfyniad MLA

Ralph, A Scott, and Ralph A. Scott. Toxic Chemical and Explosives Facilities: Safety and Engineering Design. American chemical society, 1976.

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