Cita APA

Hayes, H. G. (1928). Our economic system. H. Holt and company.

Citación estilo Chicago

Hayes, Harry Gordon. Our Economic System. New York: H. Holt and company, 1928.

Cita MLA

Hayes, Harry Gordon. Our Economic System. H. Holt and company, 1928.

Warning: These citations may not always be 100% accurate.