APA (7. basım) Alıntı
ebrary, Inc, & Zempel, S. (1991). In their own words: Letters from Norwegian immigrants. University of Minnesota Press in cooperation with the Norwegian-American Historical Association.
Chicago Style (17. basım) Atıf
ebrary, Inc, ve Solveig Zempel. In Their Own Words: Letters from Norwegian Immigrants. Minneapolis: University of Minnesota Press in cooperation with the Norwegian-American Historical Association, 1991.
MLA (9th ed.) Atıf
ebrary, Inc, ve Solveig Zempel. In Their Own Words: Letters from Norwegian Immigrants. University of Minnesota Press in cooperation with the Norwegian-American Historical Association, 1991.
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