Dyfyniad APA

Barrett, W. J. (1970). The sugar hacienda of the Marqueses del Valle. University of Minnesota Press.

Dyfyniad Arddull Chicago

Barrett, Ward J. The Sugar Hacienda of the Marqueses Del Valle. Minneapolis: University of Minnesota Press, 1970.

Dyfyniad MLA

Barrett, Ward J. The Sugar Hacienda of the Marqueses Del Valle. University of Minnesota Press, 1970.

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