Dyfyniad APA

O'Donnell, M. (1950). Guidebook for the new down the river road (1950 edition.). Row, Peterson and Company.

Dyfyniad Arddull Chicago

O'Donnell, Mabel. Guidebook for the New Down the River Road. 1950 edition. Evanston, Illinois ; White Plains, New York: Row, Peterson and Company, 1950.

Dyfyniad MLA

O'Donnell, Mabel. Guidebook for the New Down the River Road. 1950 edition. Row, Peterson and Company, 1950.

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