Dyfyniad APA

Adams, W. (1957). Structure of American industry. Macmillan company.

Dyfyniad Arddull Chicago

Adams, Walter. Structure of American Industry. New York: Macmillan company, 1957.

Dyfyniad MLA

Adams, Walter. Structure of American Industry. Macmillan company, 1957.

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