Dyfyniad APA

Cullen, J. (2017). Democratic empire: The United States since 1945. John Wiley & Sons.

Dyfyniad Arddull Chicago

Cullen, Jim. Democratic Empire: The United States Since 1945. Chichester, UK ; Malden, MA: John Wiley & Sons, 2017.

Dyfyniad MLA

Cullen, Jim. Democratic Empire: The United States Since 1945. John Wiley & Sons, 2017.

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