APA (7. basım) Alıntı
Skard, S. (1956). American Studies in Europa: Their history and present organization. Univ. of Pennsylvania Press.
Chicago Style (17. basım) Atıf
Skard, Sigmund. American Studies in Europa: Their History and Present Organization. Philadelphia: Univ. of Pennsylvania Press, 1956.
MLA (9th ed.) Atıf
Skard, Sigmund. American Studies in Europa: Their History and Present Organization. Univ. of Pennsylvania Press, 1956.
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