The ballad of Heer Halewijn : its forms and variations in western Europe a study of the history and nature of a ballad tradition

MLA

Nygard, Holger Olof. The Ballad of Heer Halewijn : Its Forms and Variations In Western Europe a Study of the History and Nature of a Ballad Tradition. Helsinki: Academia scientiarum Fennica, 1958.

APA

Nygard, H. Olof. (1958). The ballad of Heer Halewijn : its forms and variations in western Europe a study of the history and nature of a ballad tradition. Helsinki: Academia scientiarum Fennica.

Chicago

Nygard, Holger Olof The Ballad of Heer Halewijn: Its Forms and Variations In Western Europe a Study of the History and Nature of a Ballad Tradition. Helsinki: Academia scientiarum Fennica, 1958.