Citazione Stile APA (7a Edizione)
Armfield, F. L. (2011). Eugene Kinckle Jones: The National Urban League and Black social work, 1910-40. University of Illinois Press.
Citazione stile Chigago Style (17a edizione)
Armfield, Felix L. Eugene Kinckle Jones: The National Urban League and Black Social Work, 1910-40. Urbana: University of Illinois Press, 2011.
Citatione MLA (9a ed.)
Armfield, Felix L. Eugene Kinckle Jones: The National Urban League and Black Social Work, 1910-40. University of Illinois Press, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.