Dyfyniad APA

Ewing, C. H. (1952). General mathematics at work. Heath.

Dyfyniad Arddull Chicago

Ewing, Claude Henry. General Mathematics at Work. Boston: Heath, 1952.

Dyfyniad MLA

Ewing, Claude Henry. General Mathematics at Work. Heath, 1952.

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