Roy, W. G. (2010). Reds, whites, and blues: Social movements, folk music, and race in the United States / William G. Roy. Princeton Univ. Press.
Chicago-Zitierstil (17. Ausg.)Roy, William G. Reds, Whites, and Blues: Social Movements, Folk Music, and Race in the United States / William G. Roy. Princeton, NJ [u.a.]: Princeton Univ. Press, 2010.
MLA-Zitierstil (8. Ausg.)Roy, William G. Reds, Whites, and Blues: Social Movements, Folk Music, and Race in the United States / William G. Roy. Princeton Univ. Press, 2010.
警告:這些引文格式不一定是100%准確.