Dyfyniad APA

Olson, J. S., & Roberts, R. (2014). Where the domino fell: America and Vietnam, 1945-2010 (Sixth edition.). Wiley-Blackwell.

Dyfyniad Arddull Chicago

Olson, James Stuart, and Randy Roberts. Where the Domino Fell: America and Vietnam, 1945-2010. Sixth edition. Hoboken: Wiley-Blackwell, 2014.

Dyfyniad MLA

Olson, James Stuart, and Randy Roberts. Where the Domino Fell: America and Vietnam, 1945-2010. Sixth edition. Wiley-Blackwell, 2014.

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