APA-čujuhus (7. p.)
Christenson, D. H. (2015). Keep on fighting: The life and civil rights legacy of Marian A. Spencer. Ohio University Press.
Chicago-čujuhus (17. p.)
Christenson, Dorothy H. Keep on Fighting: The Life and Civil Rights Legacy of Marian A. Spencer. Athens: Ohio University Press, 2015.
MLA-čujuhus (9. p.)
Christenson, Dorothy H. Keep on Fighting: The Life and Civil Rights Legacy of Marian A. Spencer. Ohio University Press, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.