Citazione Stile APA (7a Edizione)

Martin, P. W. (1929). The technique of balance: Its place in American prosperity. International Labour Organization.

Citazione stile Chigago Style (17a edizione)

Martin, P. W. The Technique of Balance: Its Place in American Prosperity. International Labour Organization, 1929.

Citatione MLA (9a ed.)

Martin, P. W. The Technique of Balance: Its Place in American Prosperity. International Labour Organization, 1929.