Dyfyniad APA

Gurda, J. (1992). The Bradley Legacy: Lynde and Hary Bradley, thier company, and thier foundation. New York: The Lynde and Harry Bradley Foundation.

Dyfyniad Arddull Chicago

Gurda, John. The Bradley Legacy: Lynde and Hary Bradley, Thier Company, and Thier Foundation. New York: The Lynde and Harry Bradley Foundation, 1992.

Dyfyniad MLA

Gurda, John. The Bradley Legacy: Lynde and Hary Bradley, Thier Company, and Thier Foundation. New York: The Lynde and Harry Bradley Foundation, 1992.

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