Dyfyniad APA

(2014). 41: Inside the presidency of George H.W. Bush. Cornell University Press.

Dyfyniad Arddull Chicago

41: Inside the Presidency of George H.W. Bush. Ithaca, New York ; London: Cornell University Press, 2014.

Dyfyniad MLA

41: Inside the Presidency of George H.W. Bush. Cornell University Press, 2014.

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