Dickhoff, W., & Steinweg, M. On animality: Wilfried Dickhoff. Marcus Steinweg. Animality.(2011).
Chicago Style (17. basım) AtıfDickhoff, Wilfried, ve Marcus Steinweg. "On Animality: Wilfried Dickhoff. Marcus Steinweg." Animality.(2011) .
MLA (8th ed.) AtıfDickhoff, Wilfried, ve Marcus Steinweg. "On Animality: Wilfried Dickhoff. Marcus Steinweg." Animality.(2011), .
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