APA

Wright R. L., . (1965). Swedish emigrant ballads. Lincoln, Nebraska: University of Nebraska Press.

Chicago

Wright Robert L, . 1965. Swedish emigrant ballads. Lincoln, Nebraska: University of Nebraska Press.

Harvard

Wright R. L., . (1965). Swedish emigrant ballads. Lincoln, Nebraska: University of Nebraska Press.

MLA

Wright Robert L, . Swedish emigrant ballads. Lincoln, Nebraska: University of Nebraska Press. 1965.