Dyfyniad APA

Roper, L. W. (1973). FLO: A biography of Frederick Law Olmsted. Johns Hopkins University Press.

Dyfyniad Arddull Chicago

Roper, Laura Wood. FLO: A Biography of Frederick Law Olmsted. Baltimore: Johns Hopkins University Press, 1973.

Dyfyniad MLA

Roper, Laura Wood. FLO: A Biography of Frederick Law Olmsted. Johns Hopkins University Press, 1973.

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