Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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