Dyfyniad APA

Véliz, C. (1965). Obstacles to change in Latin America. London: Oxford University Press.

Dyfyniad Arddull Chicago

Véliz, Claudio. Obstacles to Change in Latin America. London: Oxford University Press, 1965.

Dyfyniad MLA

Véliz, Claudio. Obstacles to Change in Latin America. London: Oxford University Press, 1965.

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