Dyfyniad APA

Barry, E. . .. (1973). Robert Frost on writing. Rutgers University Press.

Dyfyniad Arddull Chicago

Barry, Elaine. Robert Frost on Writing. New Jersey: Rutgers University Press, 1973.

Dyfyniad MLA

Barry, Elaine. Robert Frost on Writing. Rutgers University Press, 1973.

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