APA-referens (7:e uppl.)
Costabile-Heming, C. A., Halverson, R. J., & Foell, K. A. (2001). Textual responses to German unification: Processing historical and social change in literature and film. W. de Gruyter.
Chicago-referens (17:e uppl.)
Costabile-Heming, Carol Anne, Rachel J. Halverson, och Kristie A. Foell. Textual Responses to German Unification: Processing Historical and Social Change in Literature and Film. Berlin ; New York: W. de Gruyter, 2001.
MLA-referens (9:e uppl.)
Costabile-Heming, Carol Anne, et al. Textual Responses to German Unification: Processing Historical and Social Change in Literature and Film. W. de Gruyter, 2001.
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