Rölvaag, O. Home-founding, from giants in the earth: Ole Rölvaag. The Midwest.(1979).
Style de citation Chicago (17e éd.)Rölvaag, Ole. "Home-founding, from Giants in the Earth: Ole Rölvaag." The Midwest.(1979) .
Style de citation MLA (8e éd.)Rölvaag, Ole. "Home-founding, from Giants in the Earth: Ole Rölvaag." The Midwest.(1979), .
Attention : ces citations peuvent ne pas être correctes à 100%.