APA-ийн эшлэл(7 дахь хэвлэлт)
ebrary, Inc, Federal Writers' Project, & Lankford, G. E. (2006). Bearing witness: Memories of Arkansas slavery : narratives from the 1930s WPA collections (2nd ed.). University of Arkansas Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
ebrary, Inc, Federal Writers' Project, ба George E. Lankford. Bearing Witness: Memories of Arkansas Slavery : Narratives from the 1930s WPA Collections. 2nd ed. Fayetteville: University of Arkansas Press, 2006.
MLA -ийн эшлэл (9 дэх хэвлэлт)
ebrary, Inc, et al. Bearing Witness: Memories of Arkansas Slavery : Narratives from the 1930s WPA Collections. 2nd ed. University of Arkansas Press, 2006.
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