Dyfyniad APA

Robertson, J. C. (1975). Introduction to fire prevention. Glencoe.

Dyfyniad Arddull Chicago

Robertson, James C. Introduction to Fire Prevention. California: Glencoe, 1975.

Dyfyniad MLA

Robertson, James C. Introduction to Fire Prevention. Glencoe, 1975.

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