Dyfyniad APA

Deloria. Black Elk Speaks. University of Nevada Press.

Dyfyniad Arddull Chicago

Deloria. Black Elk Speaks. University of Nevada Press.

Dyfyniad MLA

Deloria. Black Elk Speaks. University of Nevada Press.

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